Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2012 Porsche Boxster Porsche Boxster 2015

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Mercedes-Benz SLS AMG vs. Porsche Boxster Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Mercedes-Benz SLS AMG vs. Porsche Boxster Invoice Comparison

Lowest Total Price: $82,320

Porsche Boxster   
Difference: $139,605

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201520152015
ModelSLS AMGBoxsterBoxsterBoxster
TrimBaseBaseSGTS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Base Price $196,100 $51,400 $63,300 $73,500
Adaptive dampers - electrical 2,500 1,790 1,790  
Carbon fiber trim 4,500 1,790 1,790 1,790
Ceramic brake rotors 12,750 7,400 7,400 7,400
Performance meter 2,500      
Painted brake calipers (optional) 1,000      
Torque vectoring, brake-based   1,320 1,320 1,320
Infotainment Package   3,990 3,990 3,990
Adaptive sport seats plus   3,825 3,825 3,025
Premium Package Plus   3,620 2,950 1,965
Upholstered instrument panel, leather   2,160 2,160  
Audio controls on steering wheel   615 615 165
Rearview camera   1,515 1,515 1,515
CD changer, in-dash   670 670 670
Voice control for nav and audio   520 520 520
Metallic paint (extra cost)   710 710 710
Bose 505W 10 speakers     0  
Sport suspension (upgrade)       0
Bright-finished exhaust tip(s)       650
Adaptive dampers - electrical 2,325 0 0  
Carbon fiber trim 4,185 0 0 0
Ceramic brake rotors 11,858 0 0 0
Performance meter 2,325      
Painted brake calipers (optional) 930      
Torque vectoring, brake-based   0 0 0
Infotainment Package   0 0 0
Adaptive sport seats plus   0 0 0
Premium Package Plus   0 0 0
Upholstered instrument panel, leather   0 0  
Audio controls on steering wheel   0 0 0
Rearview camera   0 0 0
CD changer, in-dash   0 0 0
Voice control for nav and audio   0 0 0
Metallic paint (extra cost)   0 0 0
Bose 505W 10 speakers     0  
Sport suspension (upgrade)       0
Bright-finished exhaust tip(s)       0
Options (change) 23,250 29,925 29,255 23,720
Options (change) 21,623 0 0 0
Destination 875 995 995 995
Gas Tax 1,700 0 0 0
Total Price $221,925 $82,320 $93,550 $98,215

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Mercedes-Benz SLS AMG dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Lowest Adjusted Price: Porsche Boxster
Lowest Adjusted Invoice: Porsche Boxster GTS
TrueDelta Adjusted Price Difference: $138,030
TrueDelta Adjusted Invoice Difference: $204,120
Model Year2012201520152015
ModelSLS AMGBoxsterBoxsterBoxster
TrimBaseBaseSGTS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Engine563hp V8265hp H6315hp H6330hp H6
TransmissionT7M6M6M6
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6185, 7445, 10445, 10
Tire (rear if not all the same)265/35-19235/45-18235/40-19235/35-20
Total Price$221,925$82,320$93,550$98,215
Adjustments for Features-1,5750-250-1,000
Feature-Adjusted Total Price$220,350$82,320$93,300$97,215
Cost Above Minimum$0$0$10,980$14,895

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Features Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Model Year2012201520152015
ModelSLS AMGBoxsterBoxsterBoxster
TrimBaseBaseSGTS
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   
6-speed manual $150$150$150
RWD$0$0$0$0
Accessories 
Remote window/roof operation$15   
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system$200   
Torque vectoring, brake-based $100$100$100
Cargo Management 
Storage compartment under front seat(s)$50   
Climate Control 
Water-repellent front-door glass $15$15$15
Wiper de-icer$25   
Drivetrain 
Electronically-variable engine mounts (performance-oriented)   $500
Engine / Motor 
Automatic start / stop $150$150$150
Dual-mode exhaust, switchable   $500
Mid-engine configuration $0$0$0
Regenerative braking $0$0$0
Exterior 
Black exterior trim (optional)   $0
Bright-finished fuel door$100   
Painted brake calipers (optional)$0 $0$0
Infotainment 
App support $0$0$0
Bluetooth audio streaming $25$25$25
DVD-Audio-compatible player $0$0$0
DVD-compatible player$0   
iPod integration$100   
Off-road navigation system $0$0$0
SD Card slot$25   
Surround sound  $250$250
Telematics service, such as OnStar$200   
USB port $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75$75
Chronometer   $100
Cornering lights$50   
Mirror tilt-down in reverse$25   
Performance meter$150  $150
Steering-linked headlights $150$150$150
Turn signals on or near mirrors$25   
Seats and Interior Trim 
Cooled or ventilated front seats $300$300 
Door sill trim plates $100$100$100
Leather door panel trim$250$250$250 
Memory system, passenger seat$150   
Power thigh bolsters, driver seat $100$100$100
Power thigh bolsters, passenger seat $100$100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Synthetic suede door panel trim   $250
Synthetic suede headliner$650   
Synthetic suede inserts in leather seating surfaces   $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500$500 
Electronic systems calibration selector   $200
Sport suspension (upgrade)$0  $0
Transmission 
Launch control$100  $100
Steering-wheel-mounted transmission controls$100   
Total Value of Features$3,915$2,340$2,590$3,340
Value of Feature Adjustments$1,575$0$250$1,000
Value of Feature Adjustments-1,4660-3-10

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Specifications Comparison: Mercedes-Benz SLS AMG vs. Porsche Boxster

Model Year20122015
ModelSLS AMGBoxster
Body2dr Convertible2dr Convertible
Wheelbase105.5 in97.4 in
Length182.6 in172.2 in
Width76.3 in70.9 in
Height49.7 in50.5 in
Curb Weight3,662 lb.2,889 lb.
Fuel Capacity22.5 gal.16.9 gal.
Row 1 Headroom39.0 in38.6 in
Row 1 Shoulder Room58.4 in51.7 in
Row 1 Hip Room63.2 in53.4 in
Row 1 Legroom41.7 in42.6 in
Cargo Volume6.1 ft39.9 ft3

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Option Package Details
Porsche Boxster

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Leather door panel trim250Yes
Total Requested1050100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Total Requested91572%
Total Not Requested35028%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100No
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested195079%
Total Not Requested52521%

Option Package Details
Porsche Boxster S

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250No
Total Requested00%
Total Not Requested600100%
Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather800Yes
Leather upholstery, extended coverage0No
Total Requested800100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Total Requested915100%
Total Not Requested00%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100No
Total Requested130072%
Total Not Requested50028%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50Yes
Total Requested145073%
Total Not Requested52527%

Option Package Details
Porsche Boxster GTS

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Total Requested600100%
Total Not Requested00%
Infotainment Package
FeatureValueRequested?
Surround sound250No
Performance meter150Yes
Bose, 445W, 10 speakers (with subwoofer)350No
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50Yes
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive15Yes
App support0No
Total Requested106564%
Total Not Requested60036%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Total Requested130076%
Total Not Requested40024%
Premium Package Plus
FeatureValueRequested?
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested140095%
Total Not Requested755%

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