Mercedes-Benz C-Class vs. Audi A8 / S8 Feature Comparison

Model Year	2017	2017	2017	2017	2017	2017--2007-2007-2015	2017--2007-2007-2015
Model	C-Class	C-Class	C-Class	C-Class	C-Class	A8 / S8	A8 / S8
Trim	C300	C350e	AMG C43	AMG C63	AMG C63 S	A8 L 3.0T	A8 L 4.0T Sport
Engines (hide)
turbocharged 2.0L I4 DOHC-4v 241 hp@5500 273 lb-ft@1300
turbocharged 2.0L I4 Plug-in Hybrid DOHC-4v 208 hp@5500 258 lb-ft@1250
turbocharged 3.0L V6 DOHC-4v 385 hp@5500 384 lb-ft@2500
turbocharged 4.0L V8 DOHC-4v 469 hp@5500 479 lb-ft@1750
turbocharged 4.0L V8 DOHC-4v 503 hp@5500 516 lb-ft@2000
supercharged 3.0L V6 DOHC-4v 333 hp@5300 325 lb-ft@2900
turbocharged 4.0L V8 Hybrid DOHC-4v 453 hp@5500 487 lb-ft@1800
Transmissions (hide)
7-speed manually-shiftable automatic
9-speed manually-shiftable automatic
8-speed manually-shiftable automatic
Drivetrains (hide)
RWD
AWD
Tires (hide)
225/50HR17 tires
225/45YR18 tires
225/45HR18 tires
225/40YR19 tires
245/40HR18 tires
245/40YR18 tires
255/35YR19 tires
245/40ZR18 tires
265/40ZR18 tires
265/35ZR19 tires
245/35ZR19 tires
255/45HR19 tires
265/40YR20 tires
275/35YR21 tires
265/40HR20 tires
Audio Systems (hide)
Unbranded, 5 speakers (with subwoofer)
Burmester, 590W, 13 speakers (with subwoofer)
Bose, 630W, 14 speakers (with subwoofer)
Bang & Olufsen, 1400W, 19 speakers (with subwoofer)
Accessories (hide)
Active noise reductionCancels out interior noise by playing the opposite noise through the vehicle's speakers.   [?]
Cancels out interior noise by playing the opposite noise through the vehicle's speakers.
Adaptive cruise control, all-speedAutomatically maintains set distance behind preceding vehicle as well as set speed. Can bring vehicle to a complete stop then accelerate back up to set speed. Replaces regular adaptive cruise control, and includes its value.   [?]
Automatically maintains set distance behind preceding vehicle as well as set speed. Can bring vehicle to a complete stop then accelerate back up to set speed. Replaces regular adaptive cruise control, and includes its value.
Cruise control
Eco acceleratorAccelerator presses back when system detects an inefficient excess of acceleration, to train the driver to drive more efficiently. Can be turned off.   [?]
Accelerator presses back when system detects an inefficient excess of acceleration, to train the driver to drive more efficiently. Can be turned off.
First-aid kit
Hands-free trunk or liftgateRelease latch by waving a foot beneath the bumper or a hand near a sensor.   [?]
Release latch by waving a foot beneath the bumper or a hand near a sensor.
Heated steering wheel
Power door closersPulls door tight after latch is engaged. Door can be shut with very little effort.   [?]
Pulls door tight after latch is engaged. Door can be shut with very little effort.
Power front side windowsOften must be ordered with power rear side windows, if these are available.   [?]
Often must be ordered with power rear side windows, if these are available.
Power locks
Power rear side windows
Power trunk closerDecklid can be opened and closed using buttons inside the vehicle and on the keyfob.   [?]
Decklid can be opened and closed using buttons inside the vehicle and on the keyfob.
Proximity keyEnter and start the vehicle without removing the key from your pocket.   [?]
Enter and start the vehicle without removing the key from your pocket.
Remote appCheck on car and remotely control various functions (remote start, locks, lights, and/or HVAC) from a telephone or computer. Can require a monthly fee.   [?]
Check on car and remotely control various functions (remote start, locks, lights, and/or HVAC) from a telephone or computer. Can require a monthly fee.
Remote climate controlCan turn on air conditioning system remotely using the key fob, to cool down the car before getting into it. Some also enable this with heat.   [?]
Can turn on air conditioning system remotely using the key fob, to cool down the car before getting into it. Some also enable this with heat.
Remote keyless entryUnlock and lock the car using buttons on the keyfob.   [?]
Unlock and lock the car using buttons on the keyfob.
Remote start via appRemote start the car using a phone-based app. Complimentary for at least three years.   [?]
Remote start the car using a phone-based app. Complimentary for at least three years.
Remote window/roof operationOperate the power windows, sunroof, and/or convertible roof using buttons on the keyfob.   [?]
Operate the power windows, sunroof, and/or convertible roof using buttons on the keyfob.
Semi-automated parking systemAutomatically steers the vehicle into a parking space. Driver operates the transmission, and sometimes also the brake and accelerator.   [?]
Automatically steers the vehicle into a parking space. Driver operates the transmission, and sometimes also the brake and accelerator.
Special order chargeOne-time charge for special order options   [?]
One-time charge for special order options
Sunshade, rear, powerGreatly reduces the amount of sunlight entering the rear window. Includes the value of manual rear shade.   [?]
Greatly reduces the amount of sunlight entering the rear window. Includes the value of manual rear shade.
Sunshades, second rowGreatly reduce the amount of sunlight entering the rear side windows. Retract into rear doors.   [?]
Greatly reduce the amount of sunlight entering the rear side windows. Retract into rear doors.
Sunshades, second row, powerGreatly reduce the amount of sunlight entering the rear side windows. Retract into rear doors. Includes value of manual shades.   [?]
Greatly reduce the amount of sunlight entering the rear side windows. Retract into rear doors. Includes value of manual shades.
Tilt/telescoping steering wheel, power
Universal garage door openerHomelink.   [?]
Homelink.
Brakes, Airbags, and Other Safety (hide)
4-wheel disc brakesRear disc brakes.   [?]
Rear disc brakes.
Active or whiplash-reducing head restraints, front seatsIf active, automatically move forward when the vehicle is rear-ended. Note: becoming less common.   [?]
If active, automatically move forward when the vehicle is rear-ended. Note: becoming less common.
AlarmOnly listed when pricing a single model because insufficient data for all cars.   [?]
Only listed when pricing a single model because insufficient data for all cars.
Animal detection, nightNight vision system detects animals ahead of the car, then highlights them on the display. Some will also focus a light on the animal.   [?]
Night vision system detects animals ahead of the car, then highlights them on the display. Some will also focus a light on the animal.
Antilock brakes (ABS)Automatically pulse the brakes in hard stops to prevent wheels from locking up, making it possible to brake and steer at the same time.   [?]
Automatically pulse the brakes in hard stops to prevent wheels from locking up, making it possible to brake and steer at the same time.
Around view camerasSmall external cameras provide a top-down view all around the vehicle, to reduce blind spots while parking.   [?]
Small external cameras provide a top-down view all around the vehicle, to reduce blind spots while parking.
Automatic braking, high-speed or partialIf collision detection system senses imminent collision, applies moderate braking.   [?]
If collision detection system senses imminent collision, applies moderate braking.
Automatic braking, low-speedAutomatically brakes car to avoid low-speed collisions.   [?]
Automatically brakes car to avoid low-speed collisions.
Blind spot collision preventionSelectively applies the brakes to guide vehicle back into the original lane when detects that a lane change will cause a collision with a vehicle in the blind spot.   [?]
Selectively applies the brakes to guide vehicle back into the original lane when detects that a lane change will cause a collision with a vehicle in the blind spot.
Blind spot warning systemMirror-mounted lights indicate when another vehicle is in a blind spot.   [?]
Mirror-mounted lights indicate when another vehicle is in a blind spot.
Brake assistWhen a panic stop is sensed, fully applies the brakes.   [?]
When a panic stop is sensed, fully applies the brakes.
Brake- or yaw-sensor-initiated collision preparation systemPrepares seat belts for use when heavy braking or the yaw sensor suggests an imminent collision. Might also prep the brakes or roll up the windows.   [?]
Prepares seat belts for use when heavy braking or the yaw sensor suggests an imminent collision. Might also prep the brakes or roll up the windows.
Ceramic front brake rotorsCeramic composite front brake rotors.   [?]
Ceramic composite front brake rotors.
Collision preparation system, rearAdjusts seats and/or head restraints when sensors detect that the car is likely to be hit from the rear. Might also flash rear lights to warn approaching car.    [?]
Adjusts seats and/or head restraints when sensors detect that the car is likely to be hit from the rear. Might also flash rear lights to warn approaching car.
Cross-traffic detection for collision preparation systemSystem scans for vehicles approaching from either side at an intersection, then assists with braking force if the driver starts to brake.   [?]
System scans for vehicles approaching from either side at an intersection, then assists with braking force if the driver starts to brake.
Cross-traffic warning, rearWarns of traffic coming from either direction when vehicle is in reverse, to prevent accidents when backing out of parking spaces.   [?]
Warns of traffic coming from either direction when vehicle is in reverse, to prevent accidents when backing out of parking spaces.
Driver drowsiness monitorWarns when driver is drowsy and needs to pull over.   [?]
Warns when driver is drowsy and needs to pull over.
Electronic differential lockApplies the brakes to a slipping drive wheel to transfer torque to the other side, simulating the effect of a limited-slip differential. We haven't identified all applications, often implied by traction control.   [?]
Applies the brakes to a slipping drive wheel to transfer torque to the other side, simulating the effect of a limited-slip differential. We haven't identified all applications, often implied by traction control.
Forward collision warningAlerts driver when approaching the preceding car too quickly.   [?]
Alerts driver when approaching the preceding car too quickly.
Front airbagsMandatory, in all cars.   [?]
Mandatory, in all cars.
Full-size spare tire
Hill start assistApplies the brakes to hold the vehicle in place on an incline. Incomplete data, so only displayed when pricing a single vehicle.   [?]
Applies the brakes to hold the vehicle in place on an incline. Incomplete data, so only displayed when pricing a single vehicle.
Knee airbag, driver
Knee airbag, passenger
Lane departure prevention, steering-basedSteering lightly applied to help prevent the vehicle from inadvertently traveling out of its intended lane.   [?]
Steering lightly applied to help prevent the vehicle from inadvertently traveling out of its intended lane.
Lane departure warningAlerts driver when the vehicle seems to be wandering out of the lane.   [?]
Alerts driver when the vehicle seems to be wandering out of the lane.
Lane keeping assistProactively helps keep the car centered inside a detected lane via steering assistance.   [?]
Proactively helps keep the car centered inside a detected lane via steering assistance.
Night visionCreates infrared-based image of the road ahead.   [?]
Creates infrared-based image of the road ahead.
Obstacle detection, frontBeeps signal distance to object in front of vehicle. Parking aid.   [?]
Beeps signal distance to object in front of vehicle. Parking aid.
Obstacle detection, rearBeeps signal distance to object behind vehicle. Parking aid.   [?]
Beeps signal distance to object behind vehicle. Parking aid.
Pedestrian detectionWarns driver of pedestrians in path of car.   [?]
Warns driver of pedestrians in path of car.
Pedestrian detection, nightNight vision system detects pedestrians ahead of the car, then highlights them on the display.   [?]
Night vision system detects pedestrians ahead of the car, then highlights them on the display.
Performance braking system (optional)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Radar- or camera-based collision preparation systemPrepares brakes (and sometimes also seat belts) for use when radar detects an imminent collision. Might also move seats and close windows. Early Lexus system used laser. Since automatic braking became common it has been unclear which models have this feat   [?]
Prepares brakes (and sometimes also seat belts) for use when radar detects an imminent collision. Might also move seats and close windows. Early Lexus system used laser. Since automatic braking became common it has been unclear which models have this feat
Rear side airbagsTorso-level second row airbags, usually contained in the rear door. Some also protect the head, but not as well as side curtain airbags.   [?]
Torso-level second row airbags, usually contained in the rear door. Some also protect the head, but not as well as side curtain airbags.
Rearview cameraRearview camera connected to display screen on the instrument panel. Often requires navigation system.   [?]
Rearview camera connected to display screen on the instrument panel. Often requires navigation system.
Rollover sensorDeploys extended duration side curtain airbags when the vehicle rolls over. Usually included on tall vehicles. Rare on others.   [?]
Deploys extended duration side curtain airbags when the vehicle rolls over. Usually included on tall vehicles. Rare on others.
Side curtain airbagsAirbags contained just above the window level. Except in cars without a rear seat usually cover first and second row.   [?]
Airbags contained just above the window level. Except in cars without a rear seat usually cover first and second row.
Stability controlSelectively applies the brakes to prevent excessive understeer or oversteer (spinning).   [?]
Selectively applies the brakes to prevent excessive understeer or oversteer (spinning).
Tire-pressure monitorTwo types: a warning light when a tire is low on air and a pressure readout for each tire.   [?]
Two types: a warning light when a tire is low on air and a pressure readout for each tire.
Tires, run-flatCan be driven deflated for about 50 miles. Usually harm ride quality. Cars with these often have no spare tire.   [?]
Can be driven deflated for about 50 miles. Usually harm ride quality. Cars with these often have no spare tire.
Torque vectoring, brake-basedUses the brakes to channel torque to the outside wheels and counteract understeer. Similar to stability control, but proactive, and acting to improve cornering performance rather than prevent loss of control.   [?]
Uses the brakes to channel torque to the outside wheels and counteract understeer. Similar to stability control, but proactive, and acting to improve cornering performance rather than prevent loss of control.
Traction controlWhen a drive wheel slips, it is braked and/or engine power is reduced, restoring traction.   [?]
When a drive wheel slips, it is braked and/or engine power is reduced, restoring traction.
Upgraded stability controlAdditional features for stability control, such as performance calibration.   [?]
Additional features for stability control, such as performance calibration.
Wide-view front cameraWide angle camera allows the driver to see well to each side from the very front of the car when pulling out of parking spaces or side streets.   [?]
Wide angle camera allows the driver to see well to each side from the very front of the car when pulling out of parking spaces or side streets.
Wide-view rear cameraWide angle camera allows the driver to see well to each side from the very rear of the car when pulling out of parking spaces or side streets. A second selectable view.   [?]
Wide angle camera allows the driver to see well to each side from the very rear of the car when pulling out of parking spaces or side streets. A second selectable view.
Cargo Management (hide)
Air-conditioned storage compartment
Cargo net
Console with shifter
Console without shifter
Overhead sunglass holderUsually part of an overhead console.   [?]
Usually part of an overhead console.
Rear seat pass-throughUsually concealed behind a stowed armrest. Enables long items like skis to be carried without folding the rear seat.   [?]
Usually concealed behind a stowed armrest. Enables long items like skis to be carried without folding the rear seat.
Ski sackSack attached to rear seat pass-through. Keeps dirty skis from messing up the interior.   [?]
Sack attached to rear seat pass-through. Keeps dirty skis from messing up the interior.
Climate Control (hide)
Air conditioning
Automatic air recirculationAutomatically recirculates interior air when pollution is detected in outside air.   [?]
Automatically recirculates interior air when pollution is detected in outside air.
Automatic climate control, frontMaintains set temperature in front row. Requires air conditioning and does not include its value.   [?]
Maintains set temperature in front row. Requires air conditioning and does not include its value.
Dual-zone climate controlTemperature can be separately set for left and right sides of the passenger compartment. Requires air conditioning and does not include its value.   [?]
Temperature can be separately set for left and right sides of the passenger compartment. Requires air conditioning and does not include its value.
Fragrance atomizer
Heated windshield washer nozzles
Interior air filterFilters exterior air before it enters the passenger compartment. No default value because most cars have them, even in cases where they're not in the official list of features.   [?]
Filters exterior air before it enters the passenger compartment. No default value because most cars have them, even in cases where they're not in the official list of features.
Ionizing air filtrationIonizes air to clean it. Might create high levels of ozone.   [?]
Ionizes air to clean it. Might create high levels of ozone.
Rain-sensing wipersWipers automatically turn on and adjust their speed based on input from a rain sensor.   [?]
Wipers automatically turn on and adjust their speed based on input from a rain sensor.
Rear air ventsVents at aft end of center console, in B-pillars, and/or in ceiling.   [?]
Vents at aft end of center console, in B-pillars, and/or in ceiling.
Rear air vents with automatic controlsMaintains set temperature in rear passenger area by providing heated or cooled air through vents in the center console, B-pillars, and/or ceiling. Replaces and includes value of rear air vents with manual controls.   [?]
Maintains set temperature in rear passenger area by providing heated or cooled air through vents in the center console, B-pillars, and/or ceiling. Replaces and includes value of rear air vents with manual controls.
Rear defrost
Rear dual-zone climate controlRequires and does not include the value of rear air vents.   [?]
Requires and does not include the value of rear air vents.
Rear heat ductsDucts under front seats direct heated air to the second row.   [?]
Ducts under front seats direct heated air to the second row.
Residual heatProvides heat for an extended period of time after the engine has been cut off.   [?]
Provides heat for an extended period of time after the engine has been cut off.
Drivetrain (hide)
Active rear differentialActively splits power between the left and right rear wheels, which generally yields sportier handling.   [?]
Actively splits power between the left and right rear wheels, which generally yields sportier handling.
Electronically-variable engine mounts (performance-oriented)Can vary engine mount stiffness to maximize performance or comfort.   [?]
Can vary engine mount stiffness to maximize performance or comfort.
Limited-slip rear differentialWhen one rear wheel spins, the differential locks up, sending power to the wheel with better traction.   [?]
When one rear wheel spins, the differential locks up, sending power to the wheel with better traction.
Engine / Motor (hide)
3.6 kW onboard chargerBasic level charger.   [?]
Basic level charger.
6 kWh battery pack
Automatic start / stopAutomatically cuts off the engine when the vehicle is stopped and restarts it when the driver lifts off the brake pedal. Not listed for hybrids, where it is generally part of the powertrain system.   [?]
Automatically cuts off the engine when the vehicle is stopped and restarts it when the driver lifts off the brake pedal. Not listed for hybrids, where it is generally part of the powertrain system.
Dual-mode exhaustValves open in the exhaust at high rpm and/or during brisk acceleration, for power boost and/or richer sound.    [?]
Valves open in the exhaust at high rpm and/or during brisk acceleration, for power boost and/or richer sound.
Dual-mode exhaust, switchableValves open in the exhaust at high rpm and/or during brisk acceleration, for power boost and/or richer sound. Valves can also be opened with a switch.   [?]
Valves open in the exhaust at high rpm and/or during brisk acceleration, for power boost and/or richer sound. Valves can also be opened with a switch.
Raised top speed limiterPermits a higher top speed before fuel cutoff kicks in.   [?]
Permits a higher top speed before fuel cutoff kicks in.
Sport exhaustChanges sound of exhaust and/or appearance of the tips. In some cases might slightly improve performance.   [?]
Changes sound of exhaust and/or appearance of the tips. In some cases might slightly improve performance.
Exterior (hide)
Additional chrome trimOnly listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Black exterior trim (optional)
Black grille (optional)
Body kitSide skirts and possibly a front air dam and rear apron.   [?]
Side skirts and possibly a front air dam and rear apron.
Bright-finished exhaust tip(s)Increasingly often these are not actually connected to the exhaust.   [?]
Increasingly often these are not actually connected to the exhaust.
Carbon fiber mirror housings
Carbon fiber rear spoiler
Chrome grille (optional)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Laminated front side windowsReduces interior noise, prevents side windows from shattering.   [?]
Reduces interior noise, prevents side windows from shattering.
Laminated rear side windowsReduces interior noise, prevents side windows from shattering.   [?]
Reduces interior noise, prevents side windows from shattering.
Metallic paint (extra cost)
Paint, special red
Paint, special white
Painted brake calipers (optional)
Panoramic sunroofFront glass panel retracts over a fixed glass roof panel. Entire unit covers nearly the entire roof.   [?]
Front glass panel retracts over a fixed glass roof panel. Entire unit covers nearly the entire roof.
Panoramic sunroof with venting rear panelFront glass panel retracts over venting rear glass panel. Entire unit covers nearly entire roof.   [?]
Front glass panel retracts over venting rear glass panel. Entire unit covers nearly entire roof.
Rear spoilerCan be small lip spoiler or a larger raised spoiler.   [?]
Can be small lip spoiler or a larger raised spoiler.
Sport front fascia (optional)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Sport rear fascia, e.g. diffuser (optional)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Sunroof
Gas Guzzler Tax (hide)
-4043
Infotainment (hide)
App supportTouchscreen and/or voice control over apps that can include online search, Facebook, Twitter, Pandora, OpenTable, and MovieTickets.com. Requires connected compatible phone. Fees may apply after first three years.    [?]
Touchscreen and/or voice control over apps that can include online search, Facebook, Twitter, Pandora, OpenTable, and MovieTickets.com. Requires connected compatible phone. Fees may apply after first three years.
Audio controls on steering wheel
Aux inputJack for an iPod or similar device. No value because of incomplete data. Will soon be standard on nearly every car.   [?]
Jack for an iPod or similar device. No value because of incomplete data. Will soon be standard on nearly every car.
Bluetooth audio streamingUses Bluetooth rather than a cable to integrate audio device. Requires compatible audio device and/or phone.   [?]
Uses Bluetooth rather than a cable to integrate audio device. Requires compatible audio device and/or phone.
Bluetooth cell phone linkEnables hands-free communication by wirelessly connecting a cell phone to a microphone and the vehicle's stereo speakers.   [?]
Enables hands-free communication by wirelessly connecting a cell phone to a microphone and the vehicle's stereo speakers.
CD player
DVD-compatible playerAudio system capable of playing DVDs on a front-row screen. Inoperative when the vehicle is moving. No value because of incomplete data.   [?]
Audio system capable of playing DVDs on a front-row screen. Inoperative when the vehicle is moving. No value because of incomplete data.
Entertainment system with dual headrest screensA DVD player and two front headrest-mounted screens.   [?]
A DVD player and two front headrest-mounted screens.
Handwriting recognitionTouchpad that interprets handwritten inputs.   [?]
Touchpad that interprets handwritten inputs.
HD radioHigh-definition radio, which broadcasts a digital signal. Free, no subscription fees.   [?]
High-definition radio, which broadcasts a digital signal. Free, no subscription fees.
In-vehicle InternetConnects car to the Internet to update systems, download information, and/or browse. Includes internal modem, usually requires car-specific broadband service with monthly fee.   [?]
Connects car to the Internet to update systems, download information, and/or browse. Includes internal modem, usually requires car-specific broadband service with monthly fee.
Media driveBuilt-in drive with at least 10 GB of storage for MP3 and other audio files.   [?]
Built-in drive with at least 10 GB of storage for MP3 and other audio files.
MP3-compatible playerAudio system capable of playing discs with MP3 files.   [?]
Audio system capable of playing discs with MP3 files.
Navigation map updates, three years
Navigation systemScreen-based navigation system.   [?]
Screen-based navigation system.
Satellite radioXM or Sirius. Includes a subscription for three to six months, after which monthly fees apply.   [?]
XM or Sirius. Includes a subscription for three to six months, after which monthly fees apply.
SD Card slotSD, CF, PCMCIA, or other digital media reader.   [?]
SD, CF, PCMCIA, or other digital media reader.
SMS text-to-speech readerConverts text messages to speech.   [?]
Converts text messages to speech.
Surround sound
Telematics service, such as OnStar, with navigationIn-vehicle security, communications, and diagnostics system plus turn-by-turn navigation (no map display). For 2011 and newer cars often includes a remote app. Monthly fee after the first 1-12 months.   [?]
In-vehicle security, communications, and diagnostics system plus turn-by-turn navigation (no map display). For 2011 and newer cars often includes a remote app. Monthly fee after the first 1-12 months.
Traffic + travel informationInformation about traffic plus weather, gas prices, sports news, and/or movie times. Monthly fee after first 3-12 months.   [?]
Information about traffic plus weather, gas prices, sports news, and/or movie times. Monthly fee after first 3-12 months.
USB portOften permits an iPod or phone to be integrated into the vehicle's entertainment system and controls.   [?]
Often permits an iPod or phone to be integrated into the vehicle's entertainment system and controls.
Voice control for nav and audioSometimes also includes voice control over climate control system.   [?]
Sometimes also includes voice control over climate control system.
Weatherband radioIncludes frequencies for weather channels. Only listed when pricing a single model because incomplete data for all model.   [?]
Includes frequencies for weather channels. Only listed when pricing a single model because incomplete data for all model.
Wi-Fi hotspotProvides Wi-Fi within the car. Includes internal modem, usually requires car-specific broadband service with monthly fee.   [?]
Provides Wi-Fi within the car. Includes internal modem, usually requires car-specific broadband service with monthly fee.
Instruments, Lights, and Mirrors (hide)
Analog clock
Auto-dimming driver-side mirrorDriver-side exterior mirror automatically dims when hit by headlights of following vehicle.   [?]
Driver-side exterior mirror automatically dims when hit by headlights of following vehicle.
Auto-dimming headlightsHigh beams automatically turned on and off.   [?]
High beams automatically turned on and off.
Auto-dimming passenger-side mirrorPassenger-side rearview mirror automatically dims when hit by headlights of following vehicle.   [?]
Passenger-side rearview mirror automatically dims when hit by headlights of following vehicle.
Auto-dimming rearview mirrorInterior rearview mirror automatically dims when hit by headlights of following vehicle.   [?]
Interior rearview mirror automatically dims when hit by headlights of following vehicle.
Automatic headlightsHeadlights automatically turn on and off. Includes value of automatic-off headlights.   [?]
Headlights automatically turn on and off. Includes value of automatic-off headlights.
Boost gaugeReports the amount of boost being provided by the supercharger or turbocharger.   [?]
Reports the amount of boost being provided by the supercharger or turbocharger.
ChronometerStopwatch, lap timer. Usually includes an analog clock.   [?]
Stopwatch, lap timer. Usually includes an analog clock.
CompassWe haven't given this feature a value because it's hard to tell which cars have it.   [?]
We haven't given this feature a value because it's hard to tell which cars have it.
Cornering lightsLights illuminate area just ahead and to the side of the vehicle when the turn signals are used or the steering wheel is turned.   [?]
Lights illuminate area just ahead and to the side of the vehicle when the turn signals are used or the steering wheel is turned.
Fog light, rearMake it easier for following vehicles to see the vehicle in fog.   [?]
Make it easier for following vehicles to see the vehicle in fog.
Head-up display (HUD)Projects various instrument readouts onto the windshield. Image actually appears to be floating over the nose of the car. Enables driver to keep eyes on the road.   [?]
Projects various instrument readouts onto the windshield. Image actually appears to be floating over the nose of the car. Enables driver to keep eyes on the road.
Headlight washers
Heated mirrorsClears ice and fog from mirrors.   [?]
Clears ice and fog from mirrors.
Illuminated vanity mirrors, rear seat
Illuminated visor mirror, driverIncludes value of non-illuminated vanity mirror.   [?]
Includes value of non-illuminated vanity mirror.
Illuminated visor mirror, passengerIncludes value of non-illuminated vanity mirror.   [?]
Includes value of non-illuminated vanity mirror.
Interior ambient lighting, configurableLEDs cast a soft glow over and/or highlight parts of the interior. Can change the colors of the lights.   [?]
LEDs cast a soft glow over and/or highlight parts of the interior. Can change the colors of the lights.
Large energy flow and fuel economy displayStandard or optional in some hybrid vehicles. Fancy display of power flows, enhanced trip computer information.   [?]
Standard or optional in some hybrid vehicles. Fancy display of power flows, enhanced trip computer information.
LED headlightsLED headlights last longer and use less energy than other types.   [?]
LED headlights last longer and use less energy than other types.
LED headlights, single projector or low beam only
LED tail lightsOnly listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Map lightsFront row reading lights.   [?]
Front row reading lights.
Mirror tilt-down in reverseOne or both exterior mirrors tilt down when the transmission is in reverse, to provide view of the curb.   [?]
One or both exterior mirrors tilt down when the transmission is in reverse, to provide view of the curb.
Outside temperature display
Perimeter approach lightingArea around the vehicle is illuminated when the vehicle is remotely unlocked.   [?]
Area around the vehicle is illuminated when the vehicle is remotely unlocked.
Power mirrorsIncludes value of manual remote mirrors.   [?]
Includes value of manual remote mirrors.
Power-folding mirrorsMirrors fold and unfold with the touch of a button inside the vehicle. Good for narrow roads and parking lots.   [?]
Mirrors fold and unfold with the touch of a button inside the vehicle. Good for narrow roads and parking lots.
Rear reading lights
Speed limit informationDisplays the current speed limit. Included with nav on an increasing number of cars. No feature value here because incomplete info on availability.   [?]
Displays the current speed limit. Included with nav on an increasing number of cars. No feature value here because incomplete info on availability.
Steering-linked headlightsHeadlights swivel when steering wheel is turned.   [?]
Headlights swivel when steering wheel is turned.
TachometerReports engine speed.   [?]
Reports engine speed.
Trip computerReports average fuel economy, and perhaps also instantaneous fuel economy, distance to empty, average speed, and other stats.   [?]
Reports average fuel economy, and perhaps also instantaneous fuel economy, distance to empty, average speed, and other stats.
Turn signals on or near mirrors
Seats and Interior Trim (hide)
Front buckets
Front sport buckets
Second-row 3-person bench
Second-row 3-section 3-person split bench
Carbon fiber trimWon't be listed in conjunction with wood or aluminum trim even if they are available together.   [?]
Won't be listed in conjunction with wood or aluminum trim even if they are available together.
Center armrest(s), front row
Center armrest(s), second row
Color seat beltsUsually red or yellow.   [?]
Usually red or yellow.
Cooled or ventilated front seats
Cooled or ventilated second row seats
Dark-colored headliner (optional)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Door sill trim plates
Floor mats
Folding second row seatsSeat folds to enlarge cargo area. Unless the seat is also removable, it usually folds flat or nearly flat.   [?]
Seat folds to enlarge cargo area. Unless the seat is also removable, it usually folds flat or nearly flat.
Heated front seats
Heated second row seats
Illuminated door sill trim plates
Leather door panel trim
Leather seating surfacesSeating surfaces are trimmed in leather; other upholstery tends to be leatherette.   [?]
Seating surfaces are trimmed in leather; other upholstery tends to be leatherette.
Leather-wrapped steering wheel
Massage, driver seatPower lumbar or vibration used to massage lower back.   [?]
Power lumbar or vibration used to massage lower back.
Massage, passenger seatPower lumbar or vibration used to massage lower back.   [?]
Power lumbar or vibration used to massage lower back.
Massage, second row seatsPower lumbar, rollers, or vibration used to massage lower back.   [?]
Power lumbar, rollers, or vibration used to massage lower back.
Memory system, driver seat
Memory system, passenger seat
Memory system, second row seats
Metal pedals
Power 4-way lumbar adjuster, driver seatLower back support power-adjustable vertically as well as in and out.   [?]
Lower back support power-adjustable vertically as well as in and out.
Power 4-way lumbar adjuster, passenger seatLower back support power-adjustable vertically as well as in and out.   [?]
Lower back support power-adjustable vertically as well as in and out.
Power 4-way lumbar adjuster, second row seatsLower back support power-adjustable vertically as well as in and out.   [?]
Lower back support power-adjustable vertically as well as in and out.
Power fore-aft adjuster, driver seat
Power fore-aft adjuster, passenger seat
Power headrest height adjuster, driver seat
Power headrest height adjuster, passenger seat
Power height adjuster, driver seat
Power height adjuster, passenger seat
Power recliner, driver seat
Power recliner, passenger seat
Power recliner, second row seats
Power seat belt height adjusters, front row
Power seatback bolsters, driver seatPower adjustable bolsters on the seatback, to provide lateral support in hard turns.   [?]
Power adjustable bolsters on the seatback, to provide lateral support in hard turns.
Power seatback bolsters, passenger seatPower adjustable bolsters on the seatback, to provide lateral support in hard turns.   [?]
Power adjustable bolsters on the seatback, to provide lateral support in hard turns.
Power thigh bolsters, driver seatPower adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns.   [?]
Power adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns.
Power thigh bolsters, passenger seatPower adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns.   [?]
Power adjustable bolsters on the seat cushion, to prevent sliding out of the seat in hard turns.
Power thigh support length adjuster, driver seatPower-adjustable cushion length; provides better support for long legs.   [?]
Power-adjustable cushion length; provides better support for long legs.
Power thigh support length adjuster, passenger seatPower-adjustable cushion length; provides better support for long legs.   [?]
Power-adjustable cushion length; provides better support for long legs.
Power tilt adjuster, driver seatPower tilting seat cushion; can take the form of a second height adjustment.   [?]
Power tilting seat cushion; can take the form of a second height adjustment.
Power tilt adjuster, passenger seatPower tilting seat cushion; can take the form of a second height adjustment.   [?]
Power tilting seat cushion; can take the form of a second height adjustment.
Power upper seatback recliner, driver seatThe upper part of the seatback be be adjusted separately from the lower part.   [?]
The upper part of the seatback be be adjusted separately from the lower part.
Power upper seatback recliner, passenger seatThe upper part of the seatback be be adjusted separately from the lower part; especially useful when the seat is heavily reclined, to better support the upper back.   [?]
The upper part of the seatback be be adjusted separately from the lower part; especially useful when the seat is heavily reclined, to better support the upper back.
Special interior trimOnly listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Synthetic leather seating surfacesA.k.a vinyl, leatherette, MB-Tex, NuLuxe.   [?]
A.k.a vinyl, leatherette, MB-Tex, NuLuxe.
Synthetic suede headlinerUsually also includes synthetic suede on the pillars.   [?]
Usually also includes synthetic suede on the pillars.
Synthetic suede inserts in seating surfacesSeating surfaces are part cloth or vinyl, part synthetic suede.   [?]
Seating surfaces are part cloth or vinyl, part synthetic suede.
Synthetic suede steering wheelSynthetic suede steering wheel rim.   [?]
Synthetic suede steering wheel rim.
Upgraded leather upholsteryNo additional value over leather upholstery because no way to standardize across all models.   [?]
No additional value over leather upholstery because no way to standardize across all models.
Upholstered instrument panel
Upholstered instrument panel, leather
Wood trimReal wood trim on instrument panel, door panels, and/or center console.   [?]
Real wood trim on instrument panel, door panels, and/or center console.
Wood/leather-wrapped steering wheelReal wood comprises part of the steering wheel rim.   [?]
Real wood comprises part of the steering wheel rim.
Suspension, Wheels, and Tires (hide)
Active steeringThe steering ratio is automatically varied based on vehicle speed and other factors.   [?]
The steering ratio is automatically varied based on vehicle speed and other factors.
Adaptive dampers - electricalShocks that electrically adjust their firmness based on sensor readings of the road surface. The driver might also be able to select a \"sport\" setting.   [?]
Shocks that electrically adjust their firmness based on sensor readings of the road surface. The driver might also be able to select a \"sport\" setting.
Adaptive dampers - mechanicalShocks mechanically adjust firmness based on direct road inputs. Not driver adjustable.   [?]
Shocks mechanically adjust firmness based on direct road inputs. Not driver adjustable.
Air suspension, auto-leveling and height adjustableAir springs automatically level the vehicle and enable manual adjustment of ride height.   [?]
Air springs automatically level the vehicle and enable manual adjustment of ride height.
Alloy wheels
Alloy wheels, optional designSame value as regular alloy wheels because no way to compare across models.   [?]
Same value as regular alloy wheels because no way to compare across models.
Comfort suspension (upgrade)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Crosswind stabilizationAdjusts the suspension to counteract the effect of crosswinds.   [?]
Adjusts the suspension to counteract the effect of crosswinds.
Electronic systems calibration selectorVaries throttle, steering, ABS, and/or stability control calibration.   [?]
Varies throttle, steering, ABS, and/or stability control calibration.
Polished alloy wheelsAlloy wheels highly polished to yield an almost chrome-like finish. In the past valued more highly than regular alloy wheels. But the term is used so broadly lately, often meaning that only some of the wheel face is machined, that they have the same defau   [?]
Alloy wheels highly polished to yield an almost chrome-like finish. In the past valued more highly than regular alloy wheels. But the term is used so broadly lately, often meaning that only some of the wheel face is machined, that they have the same defau
Sport suspension (upgrade)Only listed if not standard on all trims. No value because no way to compare across models.   [?]
Only listed if not standard on all trims. No value because no way to compare across models.
Suggestive steeringElectronics gently tug the steering wheel to suggest which way to turn for most secure handling.   [?]
Electronics gently tug the steering wheel to suggest which way to turn for most secure handling.
Wheel locksLug nuts that can only be removed using a special key. Prevents theft of wheels.   [?]
Lug nuts that can only be removed using a special key. Prevents theft of wheels.
Wheels, dark finish
Transmission (hide)
Launch controlElectronically controls engine and transmission for perfect launch.   [?]
Electronically controls engine and transmission for perfect launch.
Steering-wheel-mounted transmission controlsPaddles or buttons that can be used to manually shift the transmission. Only listed when optional or not always included with an automatic transmission.   [?]
Paddles or buttons that can be used to manually shift the transmission. Only listed when optional or not always included with an automatic transmission.

Mercedes-Benz C-Class: C300 Mercedes-Benz C-Class: C350e Mercedes-Benz C-Class: AMG C43 Mercedes-Benz C-Class: AMG C63 Mercedes-Benz C-Class: AMG C63 S Audi A8 / S8: A8 L 3.0T Audi A8 / S8: A8 L 4.0T Sport

AMG Line

Features
Front sport buckets
245/40HR18 tires

Premium Driver Assistance Package

Features
LED tail lights
LED headlights, single projector or low beam only
LED headlights, single projector or low beam only
Burmester, 590W, 13 speakers (with subwoofer)

Driver Assistance Package

Features
Blind spot collision prevention
Lane departure warning
Adaptive cruise control, all-speed

Premium Package

Features
Power trunk closer
Hands-free trunk or liftgate

Premium 1 Package

Features
Satellite radio
Proximity key
Blind spot warning system

Parking Assist Package

Features
Obstacle detection, front
Obstacle detection, rear
Semi-automated parking system
Around view cameras

Driver Assistance Package

Features
Cross-traffic warning, rear
Collision preparation system, rear
Pedestrian detection
Lane keeping assist

Driver Assistance Package

Features
Speed limit information
Cross-traffic detection for collision preparation system

AMG Line

Features
Upholstered instrument panel
Sport suspension (upgrade)
Body kit
Sport front fascia (optional)
Metal pedals
Sport rear fascia, e.g. diffuser (optional)
Dark-colored headliner (optional)

Luxury Package

Features
Alloy wheels, optional design
Chrome grille (optional)
Comfort suspension (upgrade)

Multimedia Package

Features
Navigation map updates, three years
DVD-compatible player
Media drive
Traffic + travel information
App support

Garmin Map Pilot

Features
Navigation system
Voice control for nav and audio

Advanced Lighting Package

Features
Steering-linked headlights
Cornering lights
Auto-dimming headlights
LED headlights

designo Package

Features
Upgraded leather upholstery
Special interior trim
Leather door panel trim

Leather Seating Package

Features
Leather seating surfaces

Premium Driver Assistance Package

Features
LED tail lights
LED headlights, single projector or low beam only
LED headlights, single projector or low beam only
Burmester, 590W, 13 speakers (with subwoofer)

Driver Assistance Package

Features
Blind spot collision prevention
Lane departure warning
Adaptive cruise control, all-speed

Premium Package

Features
Power trunk closer
Hands-free trunk or liftgate

Premium 1 Package

Features
Satellite radio
Proximity key
Blind spot warning system

Parking Assist Package

Features
Obstacle detection, front
Obstacle detection, rear
Semi-automated parking system
Around view cameras

Driver Assistance Package

Features
Cross-traffic warning, rear
Collision preparation system, rear
Pedestrian detection
Lane keeping assist

Driver Assistance Package

Features
Speed limit information
Cross-traffic detection for collision preparation system

Luxury Package

Features
Alloy wheels, optional design
Chrome grille (optional)
Comfort suspension (upgrade)

Multimedia Package

Features
Navigation map updates, three years
DVD-compatible player
Media drive
Traffic + travel information
App support

Garmin Map Pilot

Features
Navigation system
Voice control for nav and audio

Advanced Lighting Package

Features
Steering-linked headlights
Cornering lights
Auto-dimming headlights
LED headlights

designo Package

Features
Upgraded leather upholstery
Special interior trim
Leather door panel trim

Leather Seating Package

Features
Leather seating surfaces

Premium Driver Assistance Package

Features
LED tail lights
LED headlights, single projector or low beam only
LED headlights, single projector or low beam only
Burmester, 590W, 13 speakers (with subwoofer)

Driver Assistance Package

Features
Blind spot collision prevention
Lane departure warning
Adaptive cruise control, all-speed

Premium Package

Features
Power trunk closer
Hands-free trunk or liftgate

Parking Assist Package

Features
Obstacle detection, front
Obstacle detection, rear
Semi-automated parking system
Around view cameras

Driver Assistance Package

Features
Cross-traffic warning, rear
Collision preparation system, rear
Pedestrian detection
Lane keeping assist

Driver Assistance Package

Features
Speed limit information
Cross-traffic detection for collision preparation system

Multimedia Package

Features
Navigation map updates, three years
DVD-compatible player
Media drive
Traffic + travel information
App support

Garmin Map Pilot

Features
Navigation system
Voice control for nav and audio

Advanced Lighting Package

Features
Steering-linked headlights
Cornering lights
Auto-dimming headlights
LED headlights

designo Package

Features
Upgraded leather upholstery
Special interior trim
Leather door panel trim

AMG Performance Front Seats

Features
Power thigh bolsters, driver seat
Power seatback bolsters, driver seat
Power seatback bolsters, passenger seat

Driver Assistance Package

Features
Blind spot collision prevention
Lane departure warning
Adaptive cruise control, all-speed

Premium Package

Features
Power trunk closer
Hands-free trunk or liftgate

Parking Assist Package

Features
Obstacle detection, front
Obstacle detection, rear
Semi-automated parking system
Around view cameras

Driver Assistance Package

Features
Cross-traffic warning, rear
Collision preparation system, rear
Pedestrian detection
Lane keeping assist

Driver Assistance Package

Features
Speed limit information
Cross-traffic detection for collision preparation system

Multimedia Package

Features
Navigation map updates, three years
DVD-compatible player
Media drive
Traffic + travel information
App support

Garmin Map Pilot

Features
Navigation system
Voice control for nav and audio

Advanced Lighting Package

Features
Steering-linked headlights
Cornering lights
Auto-dimming headlights
LED headlights

designo Package

Features
Special interior trim
Leather door panel trim

AMG Leather Package

Features
Upgraded leather upholstery
Leather seating surfaces

AMG Performance Front Seats

Features
Power thigh bolsters, driver seat
Power seatback bolsters, driver seat
Power seatback bolsters, passenger seat

Driver Assistance Package

Features
Blind spot collision prevention
Lane departure warning
Adaptive cruise control, all-speed

Premium Package

Features
Power trunk closer
Hands-free trunk or liftgate

Parking Assist Package

Features
Obstacle detection, front
Obstacle detection, rear
Semi-automated parking system
Around view cameras

Driver Assistance Package

Features
Cross-traffic warning, rear
Collision preparation system, rear
Pedestrian detection
Lane keeping assist

Driver Assistance Package

Features
Speed limit information
Cross-traffic detection for collision preparation system

Multimedia Package

Features
Navigation map updates, three years
DVD-compatible player
Media drive
Traffic + travel information
App support

Garmin Map Pilot

Features
Navigation system
Voice control for nav and audio

Advanced Lighting Package

Features
Steering-linked headlights
Cornering lights
Auto-dimming headlights
LED headlights

Premium Driver Assistance Package

Features
LED tail lights
LED headlights, single projector or low beam only
LED headlights, single projector or low beam only
Burmester, 590W, 13 speakers (with subwoofer)

designo Package

Features
Special interior trim
Leather door panel trim

AMG Performance Front Seats

Features
Power thigh bolsters, driver seat
Power seatback bolsters, driver seat
Power seatback bolsters, passenger seat

Executive Package

Features
Panoramic sunroof with venting rear panel

Driver Assistance Package

Features
Lane departure prevention, steering-based
Auto-dimming headlights
Radar- or camera-based collision preparation system
Lane departure warning
Adaptive cruise control, all-speed
Automatic braking, low-speed
Forward collision warning

Premium Package

Features
Massage, passenger seat
Head-up display (HUD)
Blind spot warning system
Around view cameras
Wide-view front camera
Collision preparation system, rear
Wide-view rear camera
Cooled or ventilated front seats
Power thigh bolsters, driver seat
Power seatback bolsters, driver seat
Power thigh bolsters, passenger seat
Power seatback bolsters, passenger seat
Massage, driver seat

Dynamic Package

Features
Active steering
Active rear differential

Black Optic Package

Features
Black grille (optional)
Black exterior trim (optional)

Executive Plus Package

Features
Cooled or ventilated second row seats
Power recliner, second row seats
Massage, second row seats
Power 4-way lumbar adjuster, second row seats
Memory system, second row seats

Luxury Package

Features
Upgraded leather upholstery
Synthetic suede headliner

Driver Assistance Package

Features
Lane departure prevention, steering-based
Auto-dimming headlights
Radar- or camera-based collision preparation system
Lane departure warning
Adaptive cruise control, all-speed
Automatic braking, low-speed
Forward collision warning

Dynamic Package

Features
Active steering
Active rear differential

Black Optic Package

Features
Black grille (optional)
Black exterior trim (optional)

Executive Plus Package

Features
Cooled or ventilated second row seats
Power recliner, second row seats
Massage, second row seats
Power 4-way lumbar adjuster, second row seats
Memory system, second row seats

Audi Design Selection Package

Features
Special interior trim

Full Leather Package

Features
Upgraded leather upholstery
Upholstered instrument panel, leather