Audi A8 / S8 Audi A8 / S8 2018 Mercedes-Benz C-Class Mercedes-Benz C-Class 2015

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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: $95,465

Mercedes-Benz C-Class C63 AMG S   
Difference: $40,710

Lowest Total Invoice: $88,849

Mercedes-Benz C-Class C63 AMG S   
Difference: $37,864

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG S
Body4dr Sedan4dr Sedan
Base Price $115,900 $71,900
Base Invoice $107,788 $66,867
Executive Plus Package 2,800  
Dynamic Package 9,000  
Black Optic Plus Exterior Package 7,500  
Multimedia Package   2,690
Lighting Package   800
Driver Assistance Package   2,800
Obstacle detection, rear   970
Power trunk closer   250
Metallic paint (extra cost)   720
Rear side airbags   420
Sunshades, second row   380
Sunshade, rear, power   440
Head-up display (HUD)   990
Black exterior trim (optional)   750
Dual-mode exhaust, switchable   1,250
Carbon fiber trim   1,300
Carbon fiber mirror housings   1,950
Ceramic front brake rotors   5,450
Panoramic sunroof   1,480
Executive Plus Package 2,604  
Dynamic Package 8,370  
Black Optic Plus Exterior Package 6,976  
Multimedia Package   2,502
Lighting Package   744
Driver Assistance Package   2,604
Obstacle detection, rear   902
Power trunk closer   233
Metallic paint (extra cost)   669
Rear side airbags   391
Sunshades, second row   353
Sunshade, rear, power   409
Head-up display (HUD)   921
Black exterior trim (optional)   698
Dual-mode exhaust, switchable   1,163
Carbon fiber trim   1,209
Carbon fiber mirror housings   1,814
Ceramic front brake rotors   5,069
Panoramic sunroof   1,376
Options (change) 19,300 22,640
Options (change) 17,950 21,057
Destination 975 925
Total Price $136,175 $95,465
Total Invoice $126,713 $88,849

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

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

Lowest Adjusted Price and Invoice: Mercedes-Benz C-Class C63 AMG S
TrueDelta Adjusted Price Difference: $34,695
TrueDelta Adjusted Invoice Difference: $32,267
Model Year20182015
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG S
Body4dr Sedan4dr Sedan
Engine605hp V8503hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)630, 14590, 13
Tire (rear if not all the same)275/35-21245/35-19
Total Price$136,175$95,465
Adjustments for Features-6,0150
Feature-Adjusted Total Price$130,160$95,465
Total Invoice$126,713$88,849
Adjustments for Features-5,5970
Feature-Adjusted Total Invoice$121,116$88,849

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

Model Year20182015
ModelA8 / S8C-Class
TrimS8 PlusC63 AMG S
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 
Heated steering wheel$100 
Power door closers$300 
Remote app $25
Sunshades, second row $125
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Around view cameras$500 
Automatic braking, high-speed or partial $200
Blind spot collision prevention $150
Ceramic brake rotors$4000 
Ceramic front brake rotors $2500
Cross-traffic warning, rear $100
Driver drowsiness monitor $150
Full-size spare tire$225 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane keeping assist $400
Pedestrian detection $50
Rearview camera $200
Rollover sensor$50 
Torque vectoring, brake-based $100
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
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 
Drivetrain 
Active rear differential $500
Electronically-variable engine mounts (performance-oriented) $500
Engine / Motor 
Automatic start / stop $150
Exterior 
Black grille (optional)$0 
Bright-finished exhaust tip(s) $25
Carbon fiber exterior trim (other)$100 
Laminated front side windows$200 
Laminated rear side windows$100 
Painted brake calipers (optional) $0
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Aux input$50 
Navigation map updates, three years $0
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror$75 
Boost gauge $75
Chronometer $100
Headlight washers$50 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Door sill trim plates$100 
Folding second row seats $300
Heated second row seats$200 
Illuminated door sill trim plates $200
Leather door panel trim$250 
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 seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Synthetic suede inserts in seating surfaces $450
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Active steering$1000 
Air suspension, auto-leveling and height adjustable$1000 
Crosswind stabilization $50
Sport suspension (upgrade) $0
Suggestive steering $0
Transmission 
Launch control $100
Total Value of Features$15,615$9,600
Value of Feature Adjustments$6,015$0
Value of Feature Adjustments-5,5970

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

Model Year20182015
ModelA8 / S8C-Class
Body4dr Sedan4dr Sedan
Wheelbase117.8 in111.8 in
Length202.6 in184.5 in
Width76.7 in71.3 in
Height57.4 in56.8 in
Curb Weight4,686 lb.3,418 lb.
Fuel Capacity21.7 gal.18.0 gal.
Row 1 Headroom37.2 in37.1 in
Row 1 Shoulder Room59.1 in55.3 in
Row 1 Legroom41.4 in41.7 in
Row 2 Headroom38.1 in37.1 in
Row 2 Shoulder Room57.8 in55.0 in
Row 2 Legroom38.7 in35.2 in
Cargo Volume14.2 ft312.6 ft3

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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
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Lane departure prevention, steering-based200Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Total Requested150077%
Total Not Requested45023%
Dynamic Package
FeatureValueRequested?
Ceramic brake rotors4000No
Raised top speed limiter0Yes
Total Requested00%
Total Not Requested4000100%
Black Optic Plus Exterior Package
FeatureValueRequested?
Sport exhaust0No
Carbon fiber rear spoiler100Yes
Carbon fiber exterior trim (other)100No
Carbon fiber mirror housings100Yes
Black grille (optional)0No
Black exterior trim (optional)0Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
Mercedes-Benz C-Class C63 AMG S

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Power decklid
FeatureValueRequested?
Power decklid350Yes
Hands-free trunk or liftgate100Yes
Total Requested450100%
Total Not Requested00%
Dual-mode exhaust, switchable
FeatureValueRequested?
Dual-mode exhaust, switchable250Yes
Sport exhaust0No
Total Requested250100%
Total Not Requested00%
Carbon fiber mirror housings
FeatureValueRequested?
Carbon fiber mirror housings100Yes
Carbon fiber rear spoiler100Yes
Total Requested200100%
Total Not Requested00%
Multimedia Package
FeatureValueRequested?
Rearview camera200Yes
Navigation map updates, three years0No
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
App support0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested940100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Cornering lights50Yes
Auto-dimming headlights200Yes
LED headlights-500Yes
Total Requested-100100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100No
Collision preparation system, rear100Yes
Pedestrian detection50No
Lane keeping assist system400Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Total Requested160084%
Total Not Requested30016%

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