Audi A8 / S8 Audi A8 / S8 2015 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: $86,475

Audi A8 / S8 A8 3.0T   
Difference: $118,050

Lowest Total Invoice: $80,486

Audi A8 / S8 A8 3.0T   
Difference: $109,934

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152014
ModelA8 / S8A8 / S8A8 / S8SLS AMG
TrimA8 3.0TA8 4.0TS8GT
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Base Price $77,400 $86,400 $114,900 $201,500
Base Invoice $71,982 $80,352 $106,858 $187,395
Luxury Package 4,200 4,200    
Premium Package 3,950 3,950    
Wood trim     0  
Luxury Package 3,906 3,906    
Premium Package 3,673 3,673    
Wood trim     0  
Options (change) 8,150 8,150 0 0
Options (change) 7,579 7,579 0 0
Destination 925 925 925 925
Gas Tax 0 0 0 2,100
Total Price $86,475 $95,475 $115,825 $204,525
Total Invoice $80,486 $88,856 $107,783 $190,420

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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 A8 3.0T
TrueDelta Adjusted Price Difference: $125,775
TrueDelta Adjusted Invoice Difference: $117,124
Model Year2015201520152014
ModelA8 / S8A8 / S8A8 / S8SLS AMG
TrimA8 3.0TA8 4.0TS8GT
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Engine333hp V6435hp V8520hp V8583hp V8
TransmissionT8T8T8T7
DrivetrainAWDAWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)630, 14630, 14630, 14?, 6
Tire (rear if not all the same)255/45-19255/45-19265/35-21265/35-19
Total Price$86,475$95,475$115,825$204,525
Adjustments for Features-7,725-7,875-9,9250
Feature-Adjusted Total Price$78,750$87,600$105,900$204,525
Cost Above Minimum$0$8,850$27,150$0
Total Invoice$80,486$88,856$107,783$190,420
Adjustments for Features-7,190-7,329-9,2360
Feature-Adjusted Total Invoice$73,296$81,527$98,547$190,420
Cost Above Minimum$0$8,231$25,251$0

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

Model Year2015201520152014
ModelA8 / S8A8 / S8A8 / S8SLS AMG
TrimA8 3.0TA8 4.0TS8GT
Body4dr Sedan4dr Sedan4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300 
7-speed manually-shiftable automatic   $1200
AWD$1700$1700$1700 
RWD   $0
Accessories 
Active noise reduction $0$0 
Hands-free trunk or liftgate$100$100$100 
Power door closers$300$300$300 
Power rear side windows$200$200$200 
Power trunk closer$350$350$350 
Sunshade, rear, power$225$225$225 
Sunshades, second row, power  $225 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Around view cameras$500$500$500 
Brake- or yaw-sensor-initiated collision preparation system$0$0$0 
Collision preparation system, rear$100$100$100 
Full-size spare tire$225$225$225 
Rear side airbags$300$300$300 
Rearview camera   $200
Rollover sensor$50$50$50 
Wide-view front camera$150$150$150 
Wide-view rear camera$0$0$0 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Storage compartment under front seat(s)   $50
Climate Control 
Rear air vents$100$100  
Rear air vents with automatic controls  $250 
Rear dual-zone climate control  $125 
Wiper de-icer   $25
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop $150  
Dual-mode exhaust, switchable  $500 
Exterior 
Body kit  $0 
Bright-finished fuel door   $100
Laminated front side windows$200$200$200 
Laminated rear side windows$100$100$100 
Painted brake calipers (optional)   $0
Retractable rear spoiler   $400
Sunroof$900$900$900 
Infotainment 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash   $325
CD player$125$125$125 
Handwriting recognition$200$200$200 
iPod integration   $100
Surround sound$250$250$250 
Telematics service, such as OnStar   $200
Traffic + travel information$25$25$25 
Traffic information   $25
USB port$25$25$25 
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Auto-dimming headlights  $200 
Auto-dimming passenger-side mirror$75$75$75 
Compass$0$0$0 
Head-up display (HUD)$350$350$350 
Interior ambient lighting   $150
Interior ambient lighting, configurable$150$150$150 
LED headlights$1000$1000$1000 
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Xenon HID headlights   $500
Seats and Interior Trim 
Center armrest(s), second row$50$50$50 
Cooled or ventilated front seats$300$300$300 
Door sill trim plates$100$100$100 
Leather-wrapped steering wheel$150$150$150 
Massage, driver seat$100$100$100 
Massage, passenger seat$100$100$100 
Metal pedals   $75
No leather in second row   $-300
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power seat belt height adjusters, front row$25$25$25 
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 
Power upper seatback recliner, driver seat$100$100$100 
Power upper seatback recliner, passenger seat$100$100$100 
Synthetic suede inserts in leather seating surfaces   $0
Synthetic suede steering wheel   $150
Upholstered instrument panel$300$300$300 
Upholstered instrument panel, leather   $1000
Wood trim$300$300$300 
Wood trim, alternative type   $300
Suspension, Wheels, and Tires 
Active steering  $1000 
Air suspension, auto-leveling and height adjustable$1000$1000$1000 
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200$200 
Polished alloy wheels   $350
Sport suspension (upgrade)   $0
Transmission 
Launch control   $100
Total Value of Features$12,975$13,125$15,175$5,250
Value of Feature Adjustments$7,725$7,875$9,925$0
Value of Feature Adjustments-7,190-7,329-9,2360

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

Model Year20152014
ModelA8 / S8SLS AMG
Body4dr Sedan2dr Coupe
Wheelbase117.8 in105.5 in
Length202.2 in182.6 in
Width76.7 in76.3 in
Height57.5 in49.3 in
Curb Weight4,366 lb.3,727 lb.
Fuel Capacity21.7 gal.22.5 gal.
Row 1 Headroom37.2 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 Headroom38.1 in0.0 in
Row 2 Shoulder Room57.8 in0.0 in
Row 2 Legroom38.7 in0.0 in
Cargo Volume14.2 ft36.2 ft3

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Option Package Details
Audi A8 / S8 A8 3.0T

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Laminated front side windows200No
Synthetic suede headliner650Yes
Leather door panel trim250Yes
Laminated rear side windows100No
Total Requested90075%
Total Not Requested30025%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350No
Blind spot warning system200Yes
Around view cameras300No
Wide-view front camera150No
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested40020%
Total Not Requested160080%

Option Package Details
Audi A8 / S8 A8 4.0T

Luxury Package
FeatureValueRequested?
Upgraded leather upholstery0No
Leather upholstery, extended coverage0No
Laminated front side windows200No
Synthetic suede headliner650Yes
Leather door panel trim250Yes
Laminated rear side windows100No
Total Requested90075%
Total Not Requested30025%
Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100No
Massage, passenger seat100No
Head-up display (HUD)350No
Blind spot warning system200Yes
Around view cameras300No
Wide-view front camera150No
Collision preparation system, rear100No
Wide-view rear camera0No
Total Requested40020%
Total Not Requested160080%

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