Audi A8 / S8 Audi A8 / S8 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2010
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Audi A8 / S8 vs. Mercedes-Benz M-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 M-Class Invoice Comparison

Lowest Total Price: $63,305

Mercedes-Benz M-Class ML350   
Difference: $23,890

Lowest Total Invoice: $58,873

Mercedes-Benz M-Class ML350   
Difference: $22,283

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142010
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350
Body4dr Sedan, ext.4dr SUV
Base Price $82,500 $45,700
Base Invoice $76,727 $42,501
Cold Weather Package 800  
Entertainment system with dual headrest screens 3,000 1,880
Lighting Package   970
Premium 2 Package   5,950
Leather seating surfaces   1,750
Obstacle detection, rear   790
Metallic paint (extra cost)   720
Heated steering wheel   220
Heated second row seats   610
Heated front seats   740
3.0L V6 Diesel   1,500
AWD   2,500
Cold Weather Package 744  
Entertainment system with dual headrest screens 2,790 1,748
Lighting Package   902
Premium 2 Package   5,534
Leather seating surfaces   1,628
Obstacle detection, rear   735
Metallic paint (extra cost)   670
Heated steering wheel   205
Heated second row seats   567
Heated front seats   688
3.0L V6 Diesel   1,395
AWD   2,325
Options (change) 3,800 17,630
Options (change) 3,534 16,397
Destination 895 875
Gas Tax 0 -900
Total Price $87,195 $63,305
Total Invoice $81,156 $58,873

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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 M-Class dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML350
TrueDelta Adjusted Price Difference: $21,295
TrueDelta Adjusted Invoice Difference: $19,868
Model Year20142010
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350
Body4dr Sedan, ext.4dr SUV
Engine240hp V6 D210hp V6 D
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/36 MPG18/24 MPG
Audio (watts, speakers)630, 14440, 12
Tire (rear if not all the same)255/45-19255/50-19
Total Price$87,195$63,305
Adjustments for Features-2,5950
Feature-Adjusted Total Price$84,600$63,305
Total Invoice$81,156$58,873
Adjustments for Features-2,4150
Feature-Adjusted Total Invoice$78,741$58,873

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

Model Year20142010
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Hands-free trunk or liftgate$100 
Power door closers$300 
Power liftgate $350
Power trunk closer$350 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Full-size spare tire$225 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Tires, run-flat $150
Trailer sway control $25
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Ski sack$50 
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Rear wiper $175
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Rear bumper protector $40
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
In-vehicle Internet$150 
iPod integration $100
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Compass $0
Seats and Interior Trim 
Folding second row seats $300
Memory system, passenger seat$150 
Power seat belt height adjusters, front row$25 
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 
Upholstered instrument panel$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector$200 
Total Value of Features$8,550$5,955
Value of Feature Adjustments$2,595$0
Value of Feature Adjustments-2,4150

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

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

Model Year20142010
ModelA8 / S8M-Class
Body4dr Sedan, ext.4dr SUV
Wheelbase122.9 in114.7 in
Length207.4 in188.5 in
Width76.7 in75.2 in
Height57.9 in70.1 in
Curb Weight4,564 lb.4,817 lb.
Fuel Capacity23.8 gal.25.1 gal.
Row 1 Headroom37.2 in39.9 in
Row 1 Shoulder Room59.1 in59.9 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.4 in42.2 in
Row 2 Headroom39.1 in39.8 in
Row 2 Shoulder Room57.8 in59.8 in
Row 2 Hip Room0.0 in56.2 in
Row 2 Legroom42.9 in40.0 in
Cargo Volume,
Minimum		13.2 ft329.4 ft3
Cargo Volume,
Maximum		13.272.4 ft3

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

Option Package Details
Audi A8 / S8 A8 L 3.0 TDI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Heated steering wheel100Yes
Ski sack50No
Total Requested30067%
Total Not Requested15033%

Option Package Details
Mercedes-Benz M-Class ML350

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150Yes
Total Requested1050100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Surround sound250Yes
Proximity key250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
HD radio50Yes
Power headrest height adjuster, driver seat50Yes
Media drive, large15Yes
Power headrest height adjuster, passenger seat50Yes
iPod integration100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
SD Card slot25Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Rearview camera200Yes
Power liftgate300No
Auto-dimming driver-side mirror75Yes
AC power outlet100No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Power-folding mirrors50Yes
Traffic information25Yes
Total Requested266578%
Total Not Requested75022%
turbocharged
3.0L V6 Diesel
DOHC-4v
210 hp@3800
398 lb-ft@1600
FeatureValueRequested?
turbocharged
3.0L V6 Diesel
DOHC-4v
210 hp@3800
398 lb-ft@1600		1000Yes
Tires, run-flat150No
-900 Gas-Guzzler Tax0No
Total Requested100087%
Total Not Requested15013%

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