Mercedes-Benz M-Class Mercedes-Benz M-Class 2006 Audi A6 Audi A6 2019
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Mercedes-Benz M-Class vs. Audi A6 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 Invoice Comparison

Lowest Total Price: $51,460

Mercedes-Benz M-Class ML350   
Difference: $4,540

Lowest Total Invoice: $47,915

Mercedes-Benz M-Class ML350   
Difference: $4,777

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620192019
ModelM-ClassA6A6
TrimML3504555
Body4dr SUV4dr Sedan4dr Sedan
Base Price $39,750 $54,100 $58,900
Base Invoice $36,968 $50,856 $55,368
Trim Package 2,200    
Sunroof 1,390    
Lighting Package 890    
Comfort Package 1,450    
Obstacle detection, rear 750    
Metallic paint (extra cost) 690 575 575
Rear air vents with automatic controls 750    
Heated front seats 690    
Satellite radio 500    
Navigation system 1,240    
Rear side airbags 385 350 350
Trim Package 2,046    
Sunroof 1,293    
Lighting Package 828    
Comfort Package 1,349    
Obstacle detection, rear 698    
Metallic paint (extra cost) 642 536 536
Rear air vents with automatic controls 698    
Heated front seats 642    
Satellite radio 465    
Navigation system 1,153    
Rear side airbags 358 325 325
Options (change) 10,935 925 925
Options (change) 10,172 861 861
Destination 775 975 995
Total Price $51,460 $56,000 $60,820
Total Invoice $47,915 $52,692 $57,224

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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 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

Lowest Adjusted Price and Invoice: Mercedes-Benz M-Class ML350
TrueDelta Adjusted Price Difference: $2,325
TrueDelta Adjusted Invoice Difference: $2,693
Model Year200620192019
ModelM-ClassA6A6
TrimML3504555
Body4dr SUV4dr Sedan4dr Sedan
Engine268hp V6335hp V6 H335hp V6 H
TransmissionT7S7S7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)16/20 MPG24/32 MPG24/32 MPG
Audio (watts, speakers)80, 8630, 14630, 14
Tire (rear if not all the same)235/65-17245/45-19245/45-19
Total Price$51,460$56,000$60,820
Adjustments for Features0-2,215-2,215
Feature-Adjusted Total Price$51,460$53,785$58,605
Cost Above Minimum$0$0$4,820
Total Invoice$47,915$52,692$57,224
Adjustments for Features0-2,084-2,084
Feature-Adjusted Total Invoice$47,915$50,608$55,140
Cost Above Minimum$0$0$4,532

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

Model Year200620192019
ModelM-ClassA6A6
TrimML3504555
Body4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200  
7-speed automated manual $1200$1200
AWD$1700$1700$1700
Accessories 
Power trunk / liftgate pull-down$50  
Proximity key $250$250
Remote window/roof operation$15  
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200
Collision preparation system, rear $100$100
Hill descent control$250  
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Rearview camera $200$200
Secondary collision brake assist $25$25
Cargo Management 
Cargo area partition net$40  
Cargo area rails w/tie downs$50  
Cargo cover$75  
Cargo net $40$40
Console with shifter $150$150
Console without shifter$150  
Rear seat pass-through $100$100
Roof rails$250  
Climate Control 
Heated windshield washer nozzles $15$15
Rear dual-zone climate control $125$125
Rear wiper$175  
Engine / Motor 
Automatic start / stop $150$150
Regenerative braking $0$0
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Deep-tinted rear windows$275  
Laminated front side windows $200$200
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
Apple CarPlay support $100$100
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
DVD-compatible player $0$0
Handwriting recognition $200$200
HD radio $50$50
In-vehicle Internet $150$150
Media drive $15$15
MP3-compatible player $50$50
Surround sound $250$250
Telematics service, such as OnStar$200  
Traffic + travel information $25$25
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming passenger-side mirror $75$75
Compass $0$0
Cornering lights$50  
Fog lights$125  
Headlight washers$50  
LED headlights $1000$1000
Steering-linked headlights$150  
Xenon HID headlights$500  
Seats and Interior Trim 
Illuminated door sill trim plates $200$200
Leather seating surfaces $900$900
Manual lumbar adjuster, driver seat$50  
Memory system, passenger seat$150  
Partial leather seating sufaces$450  
Power 4-way lumbar adjuster, driver seat $150$150
Power headrest height adjuster, driver seat$50  
Power headrest height adjuster, passenger seat$50  
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200$200
Total Value of Features$6,155$8,370$8,370
Value of Feature Adjustments$0$2,215$2,215
Value of Feature Adjustments0-2,084-2,084

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See a complete comparison of Mercedes-Benz M-Class vs. Audi A6 features.

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

Model Year20062019
ModelM-ClassA6
Body4dr SUV4dr Sedan
Wheelbase114.7 in115.1 in
Length188.5 in194.4 in
Width75.2 in74.3 in
Height69.8 in57.4 in
Curb Weight4,623 lb.4,101 lb.
Fuel Capacity25.1 gal.19.3 gal.
Row 1 Headroom39.9 in38.0 in
Row 1 Shoulder Room59.9 in57.8 in
Row 1 Hip Room55.0 in0.0 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom39.8 in38.1 in
Row 2 Shoulder Room59.8 in56.5 in
Row 2 Legroom40.0 in37.4 in
Cargo Volume,
Minimum		29.4 ft313.7 ft3
Cargo Volume,
Maximum		72.4 ft313.7 ft3

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See a complete comparison of Mercedes-Benz M-Class vs. Audi A6 specs.

Option Package Details
Mercedes-Benz M-Class ML350

Trim Package
FeatureValueRequested?
Wood trim300Yes
Deep-tinted rear windows275No
Roof rails250No
Telematics service, such as OnStar200No
Partial leather seating sufaces450Yes
Total Requested75051%
Total Not Requested72549%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75No
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Cargo area rails w/tie downs50No
Mirror tilt-down in reverse25Yes
Cargo area partition net40No
Total Requested60059%
Total Not Requested41541%

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