Audi A8 / S8 Audi A8 / S8 2018 Mercedes-Benz CLS Mercedes-Benz CLS 2007
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Audi A8 / S8 vs. Mercedes-Benz CLS 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 CLS Invoice Comparison

Lowest Total Price: $100,805

Mercedes-Benz CLS CLS63 AMG   
Difference: $16,070

Lowest Total Invoice: $93,985

Mercedes-Benz CLS CLS63 AMG   
Difference: $14,778

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182007
ModelA8 / S8CLS
TrimS8 PlusCLS63 AMG
Body4dr Sedan4dr Sedan
Base Price $115,900 $92,200
Base Invoice $107,788 $85,746
Obstacle detection, rear   1,110
Premium Package 2   3,600
Power trunk closer   520
Obstacle detection, rear   1,032
Premium Package 2   3,348
Power trunk closer   484
Options (change) 0 5,230
Options (change) 0 4,864
Destination 975 775
Gas Tax 0 2,600
Total Price $116,875 $100,805
Total Invoice $108,763 $93,985

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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 Audi A8 / S8 dealer quotes or Mercedes-Benz CLS dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz CLS CLS63 AMG
TrueDelta Adjusted Price Difference: $9,415
TrueDelta Adjusted Invoice Difference: $8,585
Model Year20182007
ModelA8 / S8CLS
TrimS8 PlusCLS63 AMG
Body4dr Sedan4dr Sedan
Engine605hp V8507hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)14/24 MPG13/20 MPG
Audio (watts, speakers)630, 14480, 13
Tire (rear if not all the same)275/35-21255/35-19
Total Price$116,875$100,805
Adjustments for Features-6,6550
Feature-Adjusted Total Price$110,220$100,805
Total Invoice$108,763$93,985
Adjustments for Features-6,1930
Feature-Adjusted Total Invoice$102,570$93,985

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

Model Year20182007
ModelA8 / S8CLS
TrimS8 PlusCLS63 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 
Power door closers$300 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Blind spot warning system$200 
Collision preparation system, rear$100 
Knee airbag, passenger$75 
Tire-pressure monitor$75 
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Cargo net$40 
Second-row low console $100
Engine / Motor 
Dual-mode exhaust, switchable$500 
Exterior 
Bright-finished exhaust tip(s)$25 
Laminated front side windows$200 
Laminated rear side windows$100 
Rear spoiler$200 
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror$75 
Chronometer $100
Compass$0 
Cornering lights$50 
Fog lights $125
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 
Carbon fiber trim$200 
Power seat belt height adjusters, front row$25 
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 
Power-folding headrests, second row seats $50
Synthetic suede inserts in leather seating surfaces $0
Upholstered instrument panel$300 
Upholstered instrument panel, leather $1000
Wood trim $300
Suspension, Wheels, and Tires 
Active steering$1000 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Total Value of Features$10,555$3,900
Value of Feature Adjustments$6,655$0
Value of Feature Adjustments-6,1930

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See a complete comparison of Audi A8 / S8 vs. Mercedes-Benz CLS features.

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

Model Year20182007
ModelA8 / S8CLS
Body4dr Sedan4dr Sedan
Wheelbase117.8 in112.4 in
Length202.6 in193.0 in
Width76.7 in73.7 in
Height57.4 in54.7 in
Curb Weight4,685 lb.4,069 lb.
Fuel Capacity21.7 gal.21.1 gal.
Row 1 Headroom37.2 in36.9 in
Row 1 Shoulder Room59.1 in56.2 in
Row 1 Hip Room0.0 in58.0 in
Row 1 Legroom41.4 in42.1 in
Row 2 Headroom38.1 in36.1 in
Row 2 Shoulder Room57.8 in56.0 in
Row 2 Hip Room0.0 in57.6 in
Row 2 Legroom38.7 in35.0 in
Cargo Volume14.2 ft315.8 ft3

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See a complete comparison of Audi A8 / S8 vs. Mercedes-Benz CLS specs.

Option Package Details
Mercedes-Benz CLS CLS63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Premium Package 2
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Proximity key250Yes
Navigation system600Yes
Cooled or ventilated front seats300Yes
Sunshade, rear, power225Yes
Bluetooth cell phone link100Yes
Total Requested2175100%
Total Not Requested00%

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