Audi A8 / S8 Audi A8 / S8 2009 Mercedes-Benz SLS AMG Mercedes-Benz SLS AMG 2014

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Audi A8 / S8 vs. Mercedes-Benz SLS AMG 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 SLS AMG Invoice Comparison

Lowest Total Price: $104,525

Audi A8 / S8 S8   
Difference: $102,750

Lowest Total Invoice: $97,414

Audi A8 / S8 S8   
Difference: $95,564

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092014
ModelA8 / S8SLS AMG
TrimS8GT
Body4dr Sedan2dr Coupe
Base Price $96,200 $201,500
Base Invoice $89,465 $187,395
Upholstered instrument panel, leather 4,900  
Carbon fiber trim 500 2,750
Upholstered instrument panel, leather 4,558  
Carbon fiber trim 466 2,558
Options (change) 5,400 2,750
Options (change) 5,024 2,558
Destination 825 925
Gas Tax 2,100 2,100
Total Price $104,525 $207,275
Total Invoice $97,414 $192,978

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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 SLS AMG dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A8 / S8 S8
TrueDelta Adjusted Price Difference: $107,620
TrueDelta Adjusted Invoice Difference: $100,103
Model Year20092014
ModelA8 / S8SLS AMG
TrimS8GT
Body4dr Sedan2dr Coupe
Engine450hp V10583hp V8
TransmissionT6T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)200, 12?, 6
Tire (rear if not all the same)265/35-20265/35-19
Total Price$104,525$207,275
Adjustments for Features-4,8700
Feature-Adjusted Total Price$99,655$207,275
Total Invoice$97,414$192,978
Adjustments for Features-4,5390
Feature-Adjusted Total Invoice$92,875$192,978

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

Model Year20092014
ModelA8 / S8SLS AMG
TrimS8GT
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Power door closers$300 
Power rear side windows$200 
Power trunk closer$350 
Sunshade, rear, power$225 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot warning system $200
Full-size spare tire$225 
Rear side airbags$300 
Cargo Management 
Cargo net $40
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents$100 
Wiper de-icer $25
Drivetrain 
Limited-slip rear differential $300
Exterior 
Bodyside moldings$75 
Bright-finished fuel door $100
Painted brake calipers (optional) $0
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
Aux input $50
CD changer, in-dash $325
CD changer, remote$200 
DVD-compatible player $0
HD radio $50
Media drive $15
MP3-compatible player $50
SD Card slot $25
Surround sound$250 
Telematics service, such as OnStar $200
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Fog lights$125 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Center armrest(s), second row$50 
Door sill trim plates$100 
Leather-wrapped steering wheel$150 
Metal pedals $75
No leather in second row $-300
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat $100
Power seatback 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 
Synthetic suede inserts in leather seating surfaces $0
Synthetic suede steering wheel $150
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Alloy wheels$350 
Polished alloy wheels $350
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$8,600$3,730
Value of Feature Adjustments$4,870$0
Value of Feature Adjustments-4,5390

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

Model Year20092014
ModelA8 / S8SLS AMG
Body4dr Sedan2dr Coupe
Wheelbase115.9 in105.5 in
Length199.3 in182.6 in
Width74.6 in76.3 in
Height56.9 in49.3 in
Curb Weight4,289 lb.3,727 lb.
Fuel Capacity23.8 gal.22.5 gal.
Row 1 Headroom37.3 in39.0 in
Row 1 Shoulder Room59.1 in58.4 in
Row 1 Hip Room0.0 in63.2 in
Row 1 Legroom41.4 in41.7 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room57.5 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume14.6 ft36.2 ft3

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