Mercedes-Benz M-Class Mercedes-Benz M-Class 2014 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: $82,170

Audi A6 / S6 S6 4.0 TFSI   
Difference: $22,445

Lowest Total Invoice: $76,485

Audi A6 / S6 S6 4.0 TFSI   
Difference: $20,874

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142013
ModelM-ClassA6 / S6
TrimML63 AMGS6 4.0 TFSI
Body4dr SUV4dr Sedan
Base Price $97,250 $71,900
Base Invoice $90,443 $66,868
Multicontour front seats 1,100  
Driver Assistance Package 1,950  
Rear seat pass-through 160  
Rear side airbags 420 350
Special order charge 250  
Wood trim, alternative type 160 500
Heated second row seats 620  
Night vision 1,780  
Innovation Package   5,650
Comfort Seating Package   1,950
Cold Weather Package   450
Metallic paint (extra cost)   475
Multicontour front seats 1,023  
Driver Assistance Package 1,814  
Rear seat pass-through 149  
Rear side airbags 391 325
Special order charge 233  
Wood trim, alternative type 149 467
Heated second row seats 577  
Night vision 1,655  
Innovation Package   5,255
Comfort Seating Package   1,813
Cold Weather Package   419
Metallic paint (extra cost)   443
Options (change) 6,440 9,375
Options (change) 5,991 8,722
Destination 925 895
Total Price $104,615 $82,170
Total Invoice $97,359 $76,485

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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 S6 4.0 TFSI
TrueDelta Adjusted Price Difference: $19,515
TrueDelta Adjusted Invoice Difference: $18,147
Model Year20142013
ModelM-ClassA6 / S6
TrimML63 AMGS6 4.0 TFSI
Body4dr SUV4dr Sedan
Engine518hp V8420hp V8
TransmissionT7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/17 MPG17/27 MPG
Audio (watts, speakers)830, 14630, 14
Tire (rear if not all the same)265/45-20255/40-19
Total Price$104,615$82,170
Adjustments for Features-2,9300
Feature-Adjusted Total Price$101,685$82,170
Total Invoice$97,359$76,485
Adjustments for Features-2,7270
Feature-Adjusted Total Invoice$94,632$76,485

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

Model Year20142013
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 
Heated / cooled cup holders, front row$75 
Heated steering wheel $100
Power liftgate$350 
Remote app$25 
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 
Blind spot collision prevention$150 
Collision preparation system, rear $100
Driver drowsiness monitor$150 
Hill descent control$250 
Knee airbag, passenger $75
Pedestrian detection, night $50
Trailer sway control$25 
Wide-view front camera $150
Wide-view rear camera $0
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 
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 
App support$0 
CD changer, in-dash$325 
CD player $125
Handwriting recognition $200
iPod integration $100
SD Card slot$25 
SMS text-to-speech reader$25 
Telematics service, such as OnStar, with navigation$225 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Chronometer$100 
Cornering lights $50
Head-up display (HUD) $350
Headlight washers$50 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Seats and Interior Trim 
Leather door panel trim$250 
Leather-wrapped steering wheel $150
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Synthetic suede steering wheel$150 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Active stabilizer bars$500 
Total Value of Features$9,070$6,140
Value of Feature Adjustments$2,930$0
Value of Feature Adjustments-2,7270

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

Model Year20142013
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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Option Package Details
Mercedes-Benz M-Class ML63 AMG

Multicontour front seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested600100%
Total Not Requested00%
Driver Assistance Package
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed200No
Blind spot intervention150No
Total Requested105075%
Total Not Requested35025%

Option Package Details
Audi A6 / S6 S6 4.0 TFSI

Innovation Package
FeatureValueRequested?
Night vision1750Yes
Head-up display (HUD)350No
Lane departure warning system200Yes
Lane departure prevention system150Yes
Around view cameras300Yes
Wide-view front camera150No
Pedestrian detection, night50No
Wide-view rear camera0No
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Forward collision alert200Yes
Power-folding mirrors50Yes
Blind spot warning system200Yes
Collision preparation system, rear only100No
Total Requested375085%
Total Not Requested65015%
Comfort Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power thigh support adjuster, driver seat100Yes
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh support adjuster, passenger seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Memory system, passenger seat150Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested105084%
Total Not Requested20016%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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