Audi A8 / S8 Audi A8 / S8 2014 Mercedes-Benz M-Class Mercedes-Benz M-Class 2007

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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: $62,845

Mercedes-Benz M-Class ML350 / ML320   
Difference: $24,350

Lowest Total Invoice: $58,500

Mercedes-Benz M-Class ML350 / ML320   
Difference: $22,656

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142007
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350 / ML320
Body4dr Sedan, ext.4dr SUV
Base Price $82,500 $42,680
Base Invoice $76,727 $39,692
Cold Weather Package 800  
Entertainment system with dual headrest screens 3,000 2,800
Obstacle detection, rear   760
Heating Package   1,360
Premium III Package   8,600
Lighting Package   900
Multicontour Seats   790
3.0L V6 Diesel   1,000
Leather seating surfaces   1,540
Voice control for nav and audio   500
CD changer, remote   440
Metallic paint (extra cost)   700
Cold Weather Package 744  
Entertainment system with dual headrest screens 2,790 2,604
Obstacle detection, rear   707
Heating Package   1,265
Premium III Package   7,998
Lighting Package   837
Multicontour Seats   735
3.0L V6 Diesel   930
Leather seating surfaces   1,432
Voice control for nav and audio   465
CD changer, remote   409
Metallic paint (extra cost)   651
Options (change) 3,800 19,390
Options (change) 3,534 18,033
Destination 895 775
Total Price $87,195 $62,845
Total Invoice $81,156 $58,500

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

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML350 / ML320
TrueDelta Adjusted Price Difference: $23,335
TrueDelta Adjusted Invoice Difference: $21,711
Model Year20142007
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350 / ML320
Body4dr Sedan, ext.4dr SUV
Engine240hp V6 D215hp V6 D
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/36 MPG21/27 MPG
Audio (watts, speakers)630, 14440, 12
Tire (rear if not all the same)255/45-19235/65-17
Total Price$87,195$62,845
Adjustments for Features-1,0150
Feature-Adjusted Total Price$86,180$62,845
Total Invoice$81,156$58,500
Adjustments for Features-9450
Feature-Adjusted Total Invoice$80,211$58,500

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

Model Year20142007
ModelA8 / S8M-Class
TrimA8 L 3.0 TDIML350 / ML320
Body4dr Sedan, ext.4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Hands-free trunk or liftgate$100 
Power door closers$300 
Power liftgate $350
Power trunk closer$350 
Proximity key$250 
Sunshade, rear, power$225 
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
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 
Heated windshield washer nozzles$15 
Rear dual-zone climate control$125 
Rear wiper $175
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Infotainment 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, remote $200
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 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Seats and Interior Trim 
Folding second row seats $300
Power seat belt height adjusters, front row$25 
Power seatback bolsters, driver seat $100
Power seatback bolsters, 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 
Electronic systems calibration selector$200 
Total Value of Features$6,505$5,490
Value of Feature Adjustments$1,015$0
Value of Feature Adjustments-9450

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

Model Year20142007
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 in69.8 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 in55.0 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 Legroom42.9 in40.0 in
Cargo Volume,
Minimum
13.2 ft329.4 ft3
Cargo Volume,
Maximum
13.272.4 ft3

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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 / ML320

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150No
Total Requested90086%
Total Not Requested15014%
Entertainment system with dual headrest screens
FeatureValueRequested?
Entertainment system with dual headrest screens1200Yes
Rear seat audio controls25No
Total Requested120098%
Total Not Requested252%
CD changer, remote
FeatureValueRequested?
CD changer, remote200No
MP3-compatible player50Yes
Total Requested5020%
Total Not Requested20080%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested500100%
Total Not Requested00%
Premium III Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Air suspension, auto-leveling and height adjustable1000Yes
Rear air vents with automatic controls150Yes
Variable assist steering (optional)0No
Rear seat audio controls25No
Cargo area rails w/tie downs50No
Cargo area partition net40No
Heat-reflective glass0No
Power headrest height adjuster, driver seat50Yes
Power headrest height adjuster, passenger seat50Yes
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25Yes
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Satellite radio200Yes
Power liftgate300No
Surround sound250Yes
Sunroof900Yes
Rain-sensing wipers100Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested475086%
Total Not Requested76514%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Multicontour Seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100No
Front sport buckets100No
Total Requested45060%
Total Not Requested30040%

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