Mercedes-Benz M-Class Mercedes-Benz M-Class 2015 Audi A6 / S6 Audi A6 / S6 2007

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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: $63,335

Audi A6 / S6 A6 3.2 Avant   
Difference: $40,400

Lowest Total Invoice: $58,330

Audi A6 / S6 A6 3.2 Avant   
Difference: $38,210

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152007
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.2 Avant
Body4dr SUV4dr Wagon
Base Price $98,400 $48,000
Base Invoice $91,512 $44,308
Convenience Package 580 2,750
Driver Assistance Package 1,950  
Rear side airbags 420 350
Special order charge 250  
Wood/leather-wrapped steering wheel 590 690
Heated second row seats 620  
Bose 270W 13 speakers   0
Technology Package   4,000
Cold Weather Package   550
Air suspension, auto-leveling and height adjustable   2,300
Upholstered instrument cluster hood, leather   1,275
Adaptive cruise control   2,000
Sunshades, second row   250
Power liftgate   450
Convenience Package 539 2,503
Driver Assistance Package 1,814  
Rear side airbags 391 319
Special order charge 233  
Wood/leather-wrapped steering wheel 549 628
Heated second row seats 577  
Bose 270W 13 speakers   0
Technology Package   3,640
Cold Weather Package   501
Air suspension, auto-leveling and height adjustable   2,093
Upholstered instrument cluster hood, leather   1,160
Adaptive cruise control   1,820
Sunshades, second row   228
Power liftgate   410
Options (change) 4,410 14,615
Options (change) 4,103 13,302
Destination 925 720
Total Price $103,735 $63,335
Total Invoice $96,540 $58,330

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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 3.2 Avant
TrueDelta Adjusted Price Difference: $33,360
TrueDelta Adjusted Invoice Difference: $31,658
Model Year20152007
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.2 Avant
Body4dr SUV4dr Wagon
Engine518hp V8255hp V6
TransmissionT7T6
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/17 MPG15/21 MPG
Audio (watts, speakers)830, 14270, 13
Tire (rear if not all the same)265/45-20245/45-17
Total Price$103,735$63,335
Adjustments for Features-7,0400
Feature-Adjusted Total Price$96,695$63,335
Total Invoice$96,540$58,330
Adjustments for Features-6,5520
Feature-Adjusted Total Invoice$89,988$58,330

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

Model Year20152007
ModelM-ClassA6 / S6
TrimML63 AMGA6 3.2 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 
Adaptive cruise control $600
Adaptive cruise control, all-speed$850 
Heated / cooled cup holders, front row$75 
Remote app$25 
Remote window/roof operation$15 
Semi-automated parking system$500 
Brakes, Airbags, and Other Safety 
Around view cameras$500 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot collision prevention$150 
Blind spot warning system$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Hill descent control$250 
Knee airbag, driver$75 
Lane departure prevention$150 
Lane departure warning$200 
Obstacle detection, front$150 
Radar- or camera-based collision preparation system$0 
Rearview camera $200
Rollover sensor$50 
Trailer sway control$25 
Cargo Management 
Aluminum roof rails$250 
Cargo area rails w/tie downs $50
Cargo net $40
Console with shifter $150
Console without shifter$150 
Roof rails $250
Ski sack $50
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear wiper$175 
Engine / Motor 
Automatic start / stop$150 
Exterior 
Body kit$0 
Bodyside moldings $75
Deep-tinted rear windows$275 
Rear spoiler$200 
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player$125 
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Navigation map updates, three years$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Fog lights $125
Interior ambient lighting, configurable$150 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Illuminated door sill trim plates$200 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Upholstered instrument cluster hood, leather $200
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Active stabilizer bars$500 
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Total Value of Features$12,005$4,965
Value of Feature Adjustments$7,040$0
Value of Feature Adjustments-6,5520

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

Model Year20152007
ModelM-ClassA6 / S6
Body4dr SUV4dr Wagon
Wheelbase114.8 in111.9 in
Length189.1 in194.2 in
Width75.2 in73.1 in
Height70.7 in58.2 in
Curb Weight5,238 lb.4,641 lb.
Fuel Capacity24.6 gal.21.1 gal.
Row 1 Headroom38.9 in37.6 in
Row 1 Shoulder Room58.5 in57.1 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom38.5 in38.0 in
Row 2 Shoulder Room58.4 in55.9 in
Row 2 Legroom38.4 in36.9 in
Cargo Volume,
Minimum
36.2 ft333.9 ft3
Cargo Volume,
Maximum
71.0 ft358.6 ft3

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Option Package Details
Mercedes-Benz M-Class ML63 AMG

Convenience Package
FeatureValueRequested?
Sunshades, second row125Yes
Rear seat pass-through100Yes
Total Requested225100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested00%
Total Not Requested1400100%

Option Package Details
Audi A6 / S6 A6 3.2 Avant

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested250100%
Total Not Requested00%
Air suspension, auto-leveling and height adjustable
FeatureValueRequested?
Air suspension, auto-leveling and height adjustable1000Yes
Adaptive shocks - electrical500Yes
Total Requested1500100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Surround sound250Yes
Storage compartment under front seat(s)50No
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested177593%
Total Not Requested1257%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Total Requested1600100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Headlight washers50Yes
Ski sack50No
Total Requested35088%
Total Not Requested5012%

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