Audi A6 / S6 Audi A6 / S6 2014 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: $62,545

Audi A6 / S6 A6 3.0 TDI   
Difference: $1,030

Lowest Total Invoice: $58,235

Audi A6 / S6 A6 3.0 TDI   
Difference: $889

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142011
ModelA6 / S6M-Class
TrimA6 3.0 TDIML350
Body4dr Sedan4dr SUV
Base Price $57,500 $46,490
Base Invoice $53,477 $43,236
Cold Weather Package 500  
Prestige Package 2,800  
Metallic paint (extra cost) 500 720
Rear side airbags 350  
Obstacle detection, rear   800
Leather seating surfaces   1,780
Premium 2 Package   6,050
Lighting Package   985
AWD   2,500
3.0L V6 Diesel   1,500
Blind spot warning system   600
Heated front seats   750
Heated second row seats   620
Illuminated door sill trim plates   580
Heated steering wheel   225
Cold Weather Package 467  
Prestige Package 2,604  
Metallic paint (extra cost) 467 670
Rear side airbags 325  
Obstacle detection, rear   744
Leather seating surfaces   1,655
Premium 2 Package   5,627
Lighting Package   916
AWD   2,325
3.0L V6 Diesel   1,395
Blind spot warning system   558
Heated front seats   698
Heated second row seats   577
Illuminated door sill trim plates   539
Heated steering wheel   209
Options (change) 4,150 17,110
Options (change) 3,863 15,913
Destination 895 875
Gas Tax 0 -900
Total Price $62,545 $63,575
Total Invoice $58,235 $59,124

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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 A6 / S6 vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0 TDI
TrueDelta Adjusted Price Difference: $400
TrueDelta Adjusted Invoice Difference: $303
Model Year20142011
ModelA6 / S6M-Class
TrimA6 3.0 TDIML350
Body4dr Sedan4dr SUV
Engine240hp V6 D210hp V6 D
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)24/38 MPG18/24 MPG
Audio (watts, speakers)630, 14440, 12
Tire (rear if not all the same)245/45-18255/50-19
Total Price$62,545$63,575
Adjustments for Features0-630
Feature-Adjusted Total Price$62,545$62,945
Total Invoice$58,235$59,124
Adjustments for Features0-586
Feature-Adjusted Total Invoice$58,235$58,538

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

Model Year20142011
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 
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 dual-zone climate control$125 
Rear wiper $175
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit$0 
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 
SD Card slot $25
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 
Fog lights $125
Headlight washers $50
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$5,365$5,995
Value of Feature Adjustments$0$630
Value of Feature Adjustments0-586

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

Model Year20142011
ModelA6 / S6M-Class
Body4dr Sedan4dr SUV
Wheelbase114.7 in114.7 in
Length193.9 in188.5 in
Width73.8 in75.2 in
Height57.8 in70.1 in
Curb Weight4,178 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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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%
Prestige Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Bose, 630W, 14 speakers (with subwoofer)350No
Illuminated door sill trim plates100Yes
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Body kit0No
Surround sound250Yes
Interior lights, additional0No
Cornering lights50Yes
Sport front fascia (optional)0No
Rear dual-zone climate control125No
Sport rear fascia, e.g. diffuser (optional)0No
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear100No
Total Requested90051%
Total Not Requested87549%

Option Package Details
Mercedes-Benz M-Class ML350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150Yes
Total Requested1050100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Surround sound250Yes
Proximity key250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
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
Navigation system600Yes
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
HD radio50Yes
Power headrest height adjuster, driver seat50No
Media drive, large15Yes
Power headrest height adjuster, passenger seat50No
iPod integration100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
SD Card slot25No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Total Requested254074%
Total Not Requested87526%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested70093%
Total Not Requested507%
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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