Audi A8 / S8 Audi A8 / S8 2018 Mercedes-Benz C-Class Mercedes-Benz C-Class 2014

We are 103,000+ car owners sharing real-world car information.

Join Us

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

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

Lowest Total Price: $85,425

Mercedes-Benz C-Class C63 AMG   
Difference: $34,250

Lowest Total Invoice: $79,632

Mercedes-Benz C-Class C63 AMG   
Difference: $31,735

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182014
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG
Body4dr Sedan4dr Sedan
Base Price $115,900 $60,250
Base Invoice $107,788 $56,033
Executive Plus Package 2,800  
507 Edition Package   9,750
Obstacle detection, rear   970
Driver Assistance Package   2,950
Multimedia Package   2,860
Lighting Package   1,390
Carbon fiber trim   2,590
Proximity key   650
Rear side airbags   420
Special order charge   250
Metallic paint (extra cost)   720
Executive Plus Package 2,604  
507 Edition Package   9,068
Obstacle detection, rear   902
Driver Assistance Package   2,744
Multimedia Package   2,660
Lighting Package   1,293
Carbon fiber trim   2,409
Proximity key   605
Rear side airbags   391
Special order charge   233
Metallic paint (extra cost)   669
Options (change) 2,800 22,550
Options (change) 2,604 20,974
Destination 975 925
Gas Tax 0 1,700
Total Price $119,675 $85,425
Total Invoice $111,367 $79,632

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A8 / S8 dealer quotes or Mercedes-Benz C-Class dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A8 / S8 vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG
TrueDelta Adjusted Price Difference: $24,510
TrueDelta Adjusted Invoice Difference: $22,671
Model Year20182014
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG
Body4dr Sedan4dr Sedan
Engine605hp V8507hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)14/24 MPG13/19 MPG
Audio (watts, speakers)630, 14450, 12
Tire (rear if not all the same)275/35-21235/35-19
Total Price$119,675$85,425
Adjustments for Features-9,7400
Feature-Adjusted Total Price$109,935$85,425
Total Invoice$111,367$79,632
Adjustments for Features-9,0640
Feature-Adjusted Total Invoice$102,303$79,632

Return to top

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

Model Year20182014
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Active noise reduction$0 
Hands-free trunk or liftgate$100 
Heated steering wheel$100 
Parking guidance system - passive $250
Power door closers$300 
Power trunk closer$350 
Remote app $25
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Collision preparation system, rear$100 
Driver drowsiness monitor $150
Full-size spare tire$225 
High performance brake pads (optional) $0
Knee airbag, passenger$75 
Lane departure prevention $150
Lane departure prevention, steering-based$200 
Rearview camera $200
Rollover sensor$50 
Temporary spare tire $150
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Engine / Motor 
Dual-mode exhaust, switchable$500 
Raised top speed limiter $0
Exterior 
Black exterior trim (optional) $0
Laminated front side windows$200 
Laminated rear side windows$100 
Painted brake calipers (optional) $0
Infotainment 
App support $0
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Cornering lights$50 
Head-up display (HUD)$350 
Interior ambient lighting, configurable$150 
LED headlights$1000 
Power-folding mirrors$50 
Xenon HID headlights $500
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats $300
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Massage, driver seat$100 
Massage, passenger seat$100 
Metal pedals $75
Power seat belt height adjusters, front row$25 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Power-folding headrests, second row seats $50
Synthetic suede headliner$650 
Synthetic suede steering wheel $150
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Active steering$1000 
Adaptive dampers - electrical$500 
Adaptive dampers - mechanical $100
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$14,265$4,525
Value of Feature Adjustments$9,740$0
Value of Feature Adjustments-9,0640

Return to top

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

Model Year20182014
ModelA8 / S8C-Class
Body4dr Sedan4dr Sedan
Wheelbase117.8 in108.7 in
Length202.6 in180.7 in
Width76.7 in69.7 in
Height57.4 in56.3 in
Curb Weight4,685 lb.3,924 lb.
Fuel Capacity21.7 gal.17.4 gal.
Row 1 Headroom37.2 in37.1 in
Row 1 Shoulder Room59.1 in54.7 in
Row 1 Hip Room0.0 in52.3 in
Row 1 Legroom41.4 in41.7 in
Row 2 Headroom38.1 in36.9 in
Row 2 Shoulder Room57.8 in55.0 in
Row 2 Hip Room0.0 in54.9 in
Row 2 Legroom38.7 in33.4 in
Cargo Volume14.2 ft312.4 ft3

Return to top

Option Package Details
Audi A8 / S8 S8 Plus

Executive Plus Package
FeatureValueRequested?
Heated second row seats200No
Rear seat pass-through100No
Heated steering wheel100No
Ski sack50No
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Total Requested130067%
Total Not Requested65033%

Option Package Details
Mercedes-Benz C-Class C63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
507 Edition Package
FeatureValueRequested?
Special interior trim0No
Bodyside stripes0No
Synthetic suede steering wheel0No
235/35ZR19 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0No
High performance brake pads (optional)0No
6.2L V8
DOHC-4v
507 hp@6800
450 lb-ft@5200
1000Yes
Black exterior trim (optional)0No
255/30ZR19 tires200No
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50Yes
Memory system, passenger seat150Yes
Upholstered door panels, leather250Yes
Total Requested235085%
Total Not Requested40015%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Blind spot intervention150No
Total Requested165083%
Total Not Requested35017%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested111585%
Total Not Requested20015%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200Yes
Total Requested900100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models.