Audi A6 / S6 Audi A6 / S6 2016 Mercedes-Benz M-Class Mercedes-Benz M-Class 2011
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Audi A6 / S6 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 A6 / S6 vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $61,850

Audi A6 / S6 A6 3.0 TDI   
Difference: $235

Lowest Total Invoice: $57,590

Audi A6 / S6 A6 3.0 TDI   
Difference: $148

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162011
ModelA6 / S6M-Class
TrimA6 3.0 TDIML350
Body4dr Sedan4dr SUV
Base Price $59,500 $46,490
Base Invoice $55,337 $43,236
Cold Weather Package 500  
Metallic paint (extra cost) 575 720
Rear side airbags 350  
Lighting Package   985
Premium 1 Package   4,000
Leather seating surfaces   1,780
Obstacle detection, rear   800
Heated steering wheel   225
Heated second row seats   620
Heated front seats   750
Proximity key   1,140
Blind spot warning system   600
3.0L V6 Diesel   1,500
AWD   2,500
Cold Weather Package 467  
Metallic paint (extra cost) 536 670
Rear side airbags 325  
Lighting Package   916
Premium 1 Package   3,720
Leather seating surfaces   1,655
Obstacle detection, rear   744
Heated steering wheel   209
Heated second row seats   577
Heated front seats   698
Proximity key   1,060
Blind spot warning system   558
3.0L V6 Diesel   1,395
AWD   2,325
Options (change) 1,425 15,620
Options (change) 1,328 14,527
Destination 925 875
Gas Tax 0 -900
Total Price $61,850 $62,085
Total Invoice $57,590 $57,738

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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 A6 / S6 dealer quotes or Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A6 / S6 vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML350
TrueDelta Adjusted Price Difference: $820
TrueDelta Adjusted Invoice Difference: $833
Model Year20162011
ModelA6 / S6M-Class
TrimA6 3.0 TDIML350
Body4dr Sedan4dr SUV
Engine240hp V6 D210hp V6 D
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)25/38 MPG18/24 MPG
Audio (watts, speakers)?, 1080, 8
Tire (rear if not all the same)245/45-18255/50-19
Total Price$61,850$62,085
Adjustments for Features0-1,055
Feature-Adjusted Total Price$61,850$61,030
Total Invoice$57,590$57,738
Adjustments for Features0-981
Feature-Adjusted Total Invoice$57,590$56,757

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Features Comparison: Audi A6 / S6 vs. Mercedes-Benz M-Class

Model Year20162011
ModelA6 / S6M-Class
TrimA6 3.0 TDIML350
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Power liftgate $350
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake- or yaw-sensor-initiated collision preparation system $0
Collision preparation system, rear$100 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Secondary collision brake assist$25 
Temporary spare tire$150 
Tires, run-flat $150
Trailer sway control $25
Cargo Management 
Cargo area partition net $40
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear wiper $175
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Laminated front side windows$200 
Rear bumper protector $40
Infotainment 
4G LTE connectivity$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
Handwriting recognition$200 
In-vehicle Internet$150 
Siri Eyes Free support$0 
Telematics service, such as OnStar $200
Traffic + travel information$25 
Traffic information $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog lights $125
Headlight washers $50
Steering-linked headlights $150
Seats and Interior Trim 
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Total Value of Features$5,165$6,220
Value of Feature Adjustments$0$1,055
Value of Feature Adjustments0-981

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz M-Class features.

Specifications Comparison: Audi A6 / S6 vs. Mercedes-Benz M-Class

Model Year20162011
ModelA6 / S6M-Class
Body4dr Sedan4dr SUV
Wheelbase114.6 in114.7 in
Length194.2 in188.5 in
Width73.8 in75.2 in
Height57.8 in70.1 in
Curb Weight4,277 lb.4,817 lb.
Fuel Capacity19.8 gal.25.1 gal.
Row 1 Headroom37.2 in39.9 in
Row 1 Shoulder Room57.5 in59.9 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.8 in39.8 in
Row 2 Shoulder Room56.3 in59.8 in
Row 2 Hip Room0.0 in56.2 in
Row 2 Legroom37.4 in40.0 in
Cargo Volume,
Minimum		14.1 ft329.4 ft3
Cargo Volume,
Maximum		14.172.4 ft3

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See a complete comparison of Audi A6 / S6 vs. Mercedes-Benz M-Class specs.

Option Package Details
Audi A6 / S6 A6 3.0 TDI

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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 headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Premium 1 Package
FeatureValueRequested?
Navigation system600Yes
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat150No
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
Mirror tilt-down in reverse25Yes
HD radio50Yes
Media drive, large15Yes
iPod integration100Yes
SD Card slot25Yes
Total Requested191575%
Total Not Requested65025%
turbocharged
3.0L V6 Diesel
DOHC-4v
210 hp@3400
400 lb-ft@1600
FeatureValueRequested?
turbocharged
3.0L V6 Diesel
DOHC-4v
210 hp@3400
400 lb-ft@1600		1000Yes
Tires, run-flat150No
-900 Gas-Guzzler Tax0No
Total Requested100087%
Total Not Requested15013%

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