Mercedes-Benz M-Class Mercedes-Benz M-Class 2007 Audi A6 / S6 Audi A6 / S6 2010

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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: $59,225

Audi A6 / S6 A6 3.0T Avant   
Difference: $30,410

Lowest Total Invoice: $55,104

Audi A6 / S6 A6 3.0T Avant   
Difference: $28,311

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072010
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  
Voice control for nav and audio 500  
Cargo mat 160 125
Heated second row seats 700  
Proximity key 1,100  
Prestige Package   3,050
Sport Package   1,000
Cold Weather Package   450
Rear side airbags   350
All-weather floor mats   115
Lighting Package 837  
Voice control for nav and audio 465  
Cargo mat 149 100
Heated second row seats 651  
Proximity key 1,023  
Prestige Package   2,837
Sport Package   930
Cold Weather Package   418
Rear side airbags   325
All-weather floor mats   90
Options (change) 3,360 5,090
Options (change) 3,125 4,700
Destination 775 825
Total Price $89,635 $59,225
Total Invoice $83,415 $55,104

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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: $26,765
TrueDelta Adjusted Invoice Difference: $24,919
Model Year20072010
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, 12255, 9
Tire (rear if not all the same)295/40-20245/40-18
Total Price$89,635$59,225
Adjustments for Features-3,6450
Feature-Adjusted Total Price$85,990$59,225
Total Invoice$83,415$55,104
Adjustments for Features-3,3920
Feature-Adjusted Total Invoice$80,023$55,104

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

Model Year20072010
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
Brakes, Airbags, and Other Safety 
Hill descent control$250 
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 
DVD-compatible player $0
iPod integration $100
Media drive $15
Rear seat audio controls$25 
Telematics service, such as OnStar$200 
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Compass $0
Headlight washers$50 
Power-folding mirrors$50 
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$7,415$3,770
Value of Feature Adjustments$3,645$0
Value of Feature Adjustments-3,3920

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

Model Year20072010
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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Option Package Details
Mercedes-Benz M-Class ML63 AMG

Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested70093%
Total Not Requested507%

Option Package Details
Audi A6 / S6 A6 3.0T Avant

Prestige Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Steering-linked headlights150Yes
Rearview camera200Yes
Surround sound250Yes
Cornering lights50Yes
Proximity key250Yes
Steering-wheel-mounted transmission controls100Yes
Bose, 255W, 9 speakers (with subwoofer)350No
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 Requested202571%
Total Not Requested82529%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
245/40HR18 tires400No
Steering-wheel-mounted transmission controls100Yes
Total Requested35047%
Total Not Requested40053%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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