BMW 6-Series BMW 6-Series 2012 Mercedes-Benz M-Class Mercedes-Benz M-Class 2012

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BMW 6-Series vs. Mercedes-Benz M-Class 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.

BMW 6-Series vs. Mercedes-Benz M-Class Invoice Comparison

Lowest Total Price: $87,895

BMW 6-Series 640i   
Difference: $16,620

Lowest Total Invoice: $80,980

BMW 6-Series 640i   
Difference: $16,281

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  Down Payment Interest Rate Term
Model Year201220122012
Model6-Series6-SeriesM-Class
Trim640i650iML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Base Price $73,600 $83,000 $94,990
Base Invoice $67,890 $76,540 $88,341
Driver Assistance Package 3,700 3,700 2,100
Premium Sound Package 1,800 1,800  
Adaptive cruise control, all-speed 2,400 2,400  
Upholstered instrument panel, leather 3,000 1,500  
Active stabilizer bars 2,000 2,000  
Heated front seats 500 500  
AMG Performance Package     6,550
Driver Assistance Package 3,365 3,365 1,953
Premium Sound Package 1,640 1,640  
Adaptive cruise control, all-speed 2,185 2,185  
Upholstered instrument panel, leather 2,730 1,365  
Active stabilizer bars 1,820 1,820  
Heated front seats 455 455  
AMG Performance Package     6,092
Options (change) 13,400 11,900 8,650
Options (change) 12,195 10,830 8,045
Destination 895 895 875
Total Price $87,895 $95,795 $104,515
Total Invoice $80,980 $88,265 $97,261

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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 BMW 6-Series dealer quotes or Mercedes-Benz M-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 6-Series vs. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: BMW 6-Series 640i
TrueDelta Adjusted Price Difference: $10,005
TrueDelta Adjusted Invoice Difference: $10,125
Model Year201220122012
Model6-Series6-SeriesM-Class
Trim640i650iML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Engine315hp I6400hp V8550hp V8
TransmissionT8T8T7
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)14/20 MPG14/20 MPG14/18 MPG
Audio (watts, speakers)?, 11?, 11830, 14
Tire (rear if not all the same)245/45-18245/40-19265/45-20
Total Price$87,895$95,795$104,515
Adjustments for Features0-600-6,615
Feature-Adjusted Total Price$87,895$95,195$97,900
Cost Above Minimum$0$7,300$0
Total Invoice$80,980$88,265$97,261
Adjustments for Features0-553-6,156
Feature-Adjusted Total Invoice$80,980$87,712$91,105
Cost Above Minimum$0$6,732$0

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Features Comparison: BMW 6-Series vs. Mercedes-Benz M-Class

Model Year201220122012
Model6-Series6-SeriesM-Class
Trim640i650iML63 AMG
Body2dr Coupe2dr Coupe4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
7-speed manually-shiftable automatic  $1200
RWD$0$0 
AWD  $1700
Accessories 
AC power outlet  $100
Power liftgate  $350
Power rear side windows  $200
Remote app$25$25 
Brakes, Airbags, and Other Safety 
Around view cameras$500$500 
Automatic braking, high-speed or partial  $200
Blind spot collision prevention  $150
Driver drowsiness monitor  $150
Hill descent control  $250
Knee airbag, passenger$75$75 
Lane departure prevention  $150
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Temporary spare tire  $150
Tires, run-flat$150$150 
Trailer sway control  $25
Wide-view front camera$150$150 
Cargo Management 
Aluminum roof rails  $250
Cargo area partition net  $40
Cargo cover  $75
Cargo mat$40$40 
Console with shifter$150$150 
Console without shifter  $150
Climate Control 
Rear air vents with automatic controls  $250
Rear wiper  $175
Engine / Motor 
Automatic start / stop$150  
Raised top speed limiter  $0
Regenerative braking$0$0 
Exterior 
Body kit  $0
Deep-tinted rear windows  $275
Painted brake calipers (optional)  $0
Power-venting glass roof panel$300$300 
Rear bumper protector  $40
Rear spoiler  $200
Sunroof  $900
Infotainment 
CD changer, in-dash  $325
CD player$125$125 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
SD Card slot  $25
SMS text-to-speech reader$25$25 
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Auto-dimming passenger-side mirror$75$75 
Chronometer  $100
Compass  $0
Cornering lights$50$50 
Fog light, rear  $100
Fog lights$125$125 
Head-up display (HUD)$350$350 
Seats and Interior Trim 
Center armrest(s), second row  $50
Cooled or ventilated front seats  $300
Door sill trim plates$100$100 
Folding second row seats  $300
Illuminated door sill trim plates  $200
Leather-wrapped steering wheel$150$150 
Memory system, passenger seat $150$150
Metal pedals  $75
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 
Power upper seatback recliner, driver seat $100 
Power upper seatback recliner, passenger seat $100 
Synthetic suede steering wheel  $150
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable  $1000
Sport suspension (upgrade)  $0
Total Value of Features$4,090$4,690$10,705
Value of Feature Adjustments$0$600$6,615
Value of Feature Adjustments0-553-6,156

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Specifications Comparison: BMW 6-Series vs. Mercedes-Benz M-Class

Model Year20122012
Model6-SeriesM-Class
Body2dr Coupe4dr SUV
Wheelbase112.4 in114.8 in
Length192.8 in189.1 in
Width74.6 in75.2 in
Height53.9 in70.7 in
Curb Weight4,284 lb.5,238 lb.
Fuel Capacity18.5 gal.24.6 gal.
Row 1 Headroom40.0 in38.9 in
Row 1 Shoulder Room56.9 in58.5 in
Row 1 Legroom42.1 in40.3 in
Row 2 Headroom35.7 in38.5 in
Row 2 Shoulder Room49.7 in58.4 in
Row 2 Legroom30.5 in38.4 in
Cargo Volume,
Minimum
16.2 ft336.2 ft3
Cargo Volume,
Maximum
16.271.0 ft3

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Option Package Details
BMW 6-Series 640i

Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Parking guidance system - active500Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested90053%
Total Not Requested80047%
Premium Sound Package
FeatureValueRequested?
Surround sound250Yes
Satellite radio - one year subscription250No
USB port25Yes
Unbranded, 11 speakers (with subwoofer)350No
Total Requested27531%
Total Not Requested60069%

Option Package Details
BMW 6-Series 650i

Driver Assistance Package
FeatureValueRequested?
Head-up display (HUD)350No
Lane departure warning system200Yes
Blind spot warning system200Yes
Parking guidance system - active500Yes
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested90053%
Total Not Requested80047%
Premium Sound Package
FeatureValueRequested?
Surround sound250Yes
Satellite radio - one year subscription250No
USB port25Yes
Unbranded, 11 speakers (with subwoofer)350No
Total Requested27531%
Total Not Requested60069%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention system150No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested90064%
Total Not Requested50036%
AMG Performance Package
FeatureValueRequested?
Raised top speed limiter0No
Painted brake calipers (optional)0No
turbocharged
5.5L V8
DOHC-4v
550 hp@5750
560 lb-ft@2000
1000Yes
Total Requested1000100%
Total Not Requested00%

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