Mercedes-Benz M-Class Mercedes-Benz M-Class 2010 Audi A6 / S6 Audi A6 / S6 2009

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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: $57,755

Audi A6 / S6 A6 3.0T Avant   
Difference: $35,000

Lowest Total Invoice: $53,771

Audi A6 / S6 A6 3.0T Avant   
Difference: $32,552

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102009
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.0T Avant
Body4dr SUV4dr Wagon
Base Price $91,050 $53,310
Base Invoice $84,676 $49,579
Heated second row seats 610  
Heated steering wheel 220  
Cold Weather Package   450
Premium Plus Package   1,320
Sport Package   1,500
Rear side airbags   350
Heated second row seats 567  
Heated steering wheel 205  
Cold Weather Package   418
Premium Plus Package   1,228
Sport Package   1,396
Rear side airbags   325
Options (change) 830 3,620
Options (change) 772 3,367
Destination 875 825
Total Price $92,755 $57,755
Total Invoice $86,323 $53,771

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

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

Lowest Adjusted Price and Invoice: Audi A6 / S6 A6 3.0T Avant
TrueDelta Adjusted Price Difference: $28,545
TrueDelta Adjusted Invoice Difference: $26,545
Model Year20102009
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.0T Avant
Body4dr SUV4dr Wagon
Engine503hp V8300hp V6
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)11/15 MPG14/19 MPG
Audio (watts, speakers)440, 12160, 10
Tire (rear if not all the same)295/40-20245/40-18
Total Price$92,755$57,755
Adjustments for Features-6,4550
Feature-Adjusted Total Price$86,300$57,755
Total Invoice$86,323$53,771
Adjustments for Features-6,0070
Feature-Adjusted Total Invoice$80,316$53,771

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

Model Year20102009
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.0T Avant
Body4dr SUV4dr Wagon
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
AWD$1700$1700
Accessories 
AC power outlet$100 
Proximity key$250 
Remote window/roof operation$15 
Sunshades, second row $125
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake- or yaw-sensor-initiated collision preparation system$0 
Full-size spare tire $225
Hill descent control$250 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rearview camera$200 
Rollover sensor$50 
Temporary spare tire$150 
Trailer sway control$25 
Cargo Management 
Aluminum roof rails$250 
Cargo net $40
Console with shifter $150
Console without shifter$150 
Roof rails $250
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear wiper$175 
Exterior 
Deep-tinted rear windows$275 
Rear bumper protector$40 
Running boards$350 
Wheel-lip moldings$75 
Infotainment 
CD changer, in-dash$325 
CD changer, remote $200
DVD-compatible player$0 
HD radio$50 
Media drive$15 
Navigation system$600 
SD Card slot$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Cornering lights$50 
Headlight washers$50 
Interior ambient lighting $150
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Leather door panel trim$250 
Metal pedals$75 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Air suspension, auto-leveling and height adjustable$1000 
Total Value of Features$10,870$4,415
Value of Feature Adjustments$6,455$0
Value of Feature Adjustments-6,0070

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

Model Year20102009
ModelM-ClassA6 / S6
Body4dr SUV4dr Wagon
Wheelbase114.7 in111.9 in
Length188.5 in194.2 in
Width75.2 in73.1 in
Height70.1 in58.2 in
Curb Weight5,093 lb.4,563 lb.
Fuel Capacity25.1 gal.21.1 gal.
Row 1 Headroom39.9 in37.6 in
Row 1 Shoulder Room59.9 in57.1 in
Row 1 Hip Room55.9 in0.0 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom39.8 in38.0 in
Row 2 Shoulder Room59.8 in55.9 in
Row 2 Hip Room56.2 in0.0 in
Row 2 Legroom40.0 in36.9 in
Cargo Volume,
Minimum
29.4 ft333.9 ft3
Cargo Volume,
Maximum
72.4 ft358.6 ft3

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Option Package Details
Audi A6 / S6 A6 3.0T Avant

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Auto-dimming passenger-side mirror75No
245/40HR18 tires400No
Total Requested92566%
Total Not Requested47534%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Steering-wheel-mounted transmission controls100Yes
255/35YR19 tires400No
Total Requested35047%
Total Not Requested40053%

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