Mercedes-Benz M-Class Mercedes-Benz M-Class 2012 Audi A6 / S6 Audi A6 / S6 2013
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Mercedes-Benz M-Class vs. Audi A6 / S6 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.

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

Lowest Total Price: $77,070

Audi A6 / S6 S6 4.0 TFSI   
Difference: $23,340

Lowest Total Invoice: $71,744

Audi A6 / S6 S6 4.0 TFSI   
Difference: $21,699

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122013
ModelM-ClassA6 / S6
TrimML63 AMGS6 4.0 TFSI
Body4dr SUV4dr Sedan
Base Price $94,990 $71,900
Base Invoice $88,341 $66,868
Driver Assistance Package 2,100 2,500
Wood trim, alternative type 1,600 500
Heated second row seats 620  
Heated steering wheel 225  
Cold Weather Package   450
Rear side airbags   350
Metallic paint (extra cost)   475
Driver Assistance Package 1,953 2,327
Wood trim, alternative type 1,488 467
Heated second row seats 577  
Heated steering wheel 209  
Cold Weather Package   419
Rear side airbags   325
Metallic paint (extra cost)   443
Options (change) 4,545 4,275
Options (change) 4,227 3,981
Destination 875 895
Total Price $100,410 $77,070
Total Invoice $93,443 $71,744

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz M-Class dealer quotes or Audi A6 / S6 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: Mercedes-Benz M-Class vs. Audi A6 / S6

Lowest Adjusted Price and Invoice: Audi A6 / S6 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $19,360
TrueDelta Adjusted Invoice Difference: $17,995
Model Year20122013
ModelM-ClassA6 / S6
TrimML63 AMGS6 4.0 TFSI
Body4dr SUV4dr Sedan
Engine518hp V8420hp V8
TransmissionT7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)14/18 MPG17/27 MPG
Audio (watts, speakers)830, 14630, 14
Tire (rear if not all the same)265/45-20255/40-19
Total Price$100,410$77,070
Adjustments for Features-3,9800
Feature-Adjusted Total Price$96,430$77,070
Total Invoice$93,443$71,744
Adjustments for Features-3,7040
Feature-Adjusted Total Invoice$89,739$71,744

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

Model Year20122013
ModelM-ClassA6 / S6
TrimML63 AMGS6 4.0 TFSI
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
AC power outlet$100 
Power liftgate$350 
Remote window/roof operation$15 
Semi-automated parking system$500 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed $200
Blind spot collision prevention$150 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Hill descent control$250 
Knee airbag, passenger $75
Lane departure prevention$150 
Lane departure warning$200 
Trailer sway control$25 
Cargo Management 
Aluminum roof rails$250 
Cargo area partition net$40 
Cargo cover$75 
Cargo net $40
Console with shifter $150
Console without shifter$150 
Rear seat pass-through $100
Climate Control 
Rear dual-zone climate control $125
Rear wiper$175 
Drivetrain 
Active rear differential $500
Engine / Motor 
Dual-mode exhaust, switchable $500
Regenerative braking $0
Exterior 
Deep-tinted rear windows$275 
Rear bumper protector$40 
Rear spoiler$200 
Infotainment 
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
In-vehicle Internet $150
iPod integration $100
SD Card slot$25 
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 headlights$200 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Cornering lights $50
Headlight washers$50 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Leather door panel trim$250 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Active stabilizer bars$500 
Total Value of Features$9,445$5,465
Value of Feature Adjustments$3,980$0
Value of Feature Adjustments-3,7040

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

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

Model Year20122013
ModelM-ClassA6 / S6
Body4dr SUV4dr Sedan
Wheelbase114.8 in114.7 in
Length189.1 in193.9 in
Width75.2 in73.8 in
Height70.7 in57.8 in
Curb Weight5,238 lb.4,398 lb.
Fuel Capacity24.6 gal.19.8 gal.
Row 1 Headroom38.9 in37.2 in
Row 1 Shoulder Room58.5 in57.5 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom38.5 in37.8 in
Row 2 Shoulder Room58.4 in56.3 in
Row 2 Legroom38.4 in37.4 in
Cargo Volume,
Minimum		36.2 ft314.1 ft3
Cargo Volume,
Maximum		71.0 ft314.1 ft3

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

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested90064%
Total Not Requested50036%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200No
Forward collision alert200Yes
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear only100No
Total Requested115079%
Total Not Requested30021%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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