Mercedes-Benz M-Class Mercedes-Benz M-Class 2007 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: $57,995

Audi A6 / S6 A6 3.0T Avant   
Difference: $30,040

Lowest Total Invoice: $53,961

Audi A6 / S6 A6 3.0T Avant   
Difference: $27,966

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072009
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.0T Avant
Body4dr SUV4dr Wagon
Base Price $85,500 $53,310
Base Invoice $79,515 $49,579
Lighting Package 900  
Cargo mat 160 125
Heated second row seats 700  
Cold Weather Package   450
Premium Plus Package   1,320
Sport Package   1,500
All-weather floor mats   115
Rear side airbags   350
Lighting Package 837  
Cargo mat 149 100
Heated second row seats 651  
Cold Weather Package   418
Premium Plus Package   1,228
Sport Package   1,396
All-weather floor mats   90
Rear side airbags   325
Options (change) 1,760 3,860
Options (change) 1,637 3,557
Destination 775 825
Total Price $88,035 $57,995
Total Invoice $81,927 $53,961

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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 A6 3.0T Avant
TrueDelta Adjusted Price Difference: $25,005
TrueDelta Adjusted Invoice Difference: $23,280
Model Year20072009
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.0T Avant
Body4dr SUV4dr Wagon
Engine503hp V8300hp V6
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)12/16 MPG14/19 MPG
Audio (watts, speakers)440, 12160, 10
Tire (rear if not all the same)295/40-20245/40-18
Total Price$88,035$57,995
Adjustments for Features-5,0350
Feature-Adjusted Total Price$83,000$57,995
Total Invoice$81,927$53,961
Adjustments for Features-4,6860
Feature-Adjusted Total Invoice$77,241$53,961

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

Model Year20072009
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 
Heated steering wheel $100
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 
Hill descent control$250 
Rearview camera$200 
Rollover sensor$50 
Cargo Management 
Cargo net $40
Console with shifter $150
Console without shifter$150 
Storage compartment under front seat(s) $50
Climate Control 
Heated windshield washer nozzles $15
Rear air vents $100
Rear air vents with automatic controls$250 
Rear wiper$175 
Exterior 
Deep-tinted rear windows$275 
Running boards$350 
Wheel-lip moldings$75 
Infotainment 
Bluetooth cell phone link $100
CD player$125 
iPod integration $100
Navigation system$600 
Rear seat audio controls$25 
Surround sound$250 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Compass $0
Cornering lights$50 
Headlight washers$50 
Power-folding mirrors$50 
Steering-linked headlights$150 
Seats and Interior Trim 
All-weather floor mats $75
Cooled or ventilated front seats$300 
Memory system, passenger seat$150 
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$9,015$3,980
Value of Feature Adjustments$5,035$0
Value of Feature Adjustments-4,6860

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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 Year20072009
ModelM-ClassA6 / S6
Body4dr SUV4dr Wagon
Wheelbase114.7 in111.9 in
Length188.5 in194.2 in
Width75.2 in73.1 in
Height69.8 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 Room55.0 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 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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See a complete comparison of Mercedes-Benz M-Class vs. Audi A6 / S6 specs.

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%

Option Package Details
Audi A6 / S6 A6 3.0T Avant

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Premium Plus Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
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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