Mercedes-Benz M-Class Mercedes-Benz M-Class 2012 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2014

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

Lowest Total Price: $89,955

BMW 6-Series Gran Coupe 640i   
Difference: $12,375

Lowest Total Invoice: $82,905

BMW 6-Series Gran Coupe 640i   
Difference: $12,324

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201420142014
ModelM-Class6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimML63 AMG640i650iM6
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $94,990 $77,600 $88,900 $115,000
Base Invoice $88,341 $71,570 $81,970 $105,980
Driver Assistance Package 2,100      
Wood trim, alternative type 1,600 1,080 1,080 1,080
Heated second row seats 620      
Heated steering wheel 225      
Synthetic suede headliner 1,920      
Driver Assistance Plus   1,900 1,900 1,900
Cold Weather Package   450 450  
Upgraded leather upholstery   3,000    
Multicontour seats   1,300    
Adaptive cruise control, all-speed   1,200 1,200 1,200
Active stabilizer bars   2,500 2,500  
M Sport Edition     5,300  
Upholstered instrument panel, leather       3,500
Driver Assistance Package 1,953      
Wood trim, alternative type 1,488 985 985 985
Heated second row seats 577      
Heated steering wheel 209      
Synthetic suede headliner 1,786      
Driver Assistance Plus   1,730 1,730 1,730
Cold Weather Package   410 410  
Upgraded leather upholstery   2,730    
Multicontour seats   1,185    
Adaptive cruise control, all-speed   1,095 1,095 1,095
Active stabilizer bars   2,275 2,275  
M Sport Edition     4,825  
Upholstered instrument panel, leather       3,185
Options (change) 6,465 11,430 12,430 7,680
Options (change) 6,013 10,410 11,320 6,995
Destination 875 925 925 925
Gas Tax 0 0 0 1,300
Total Price $102,330 $89,955 $102,255 $124,905
Total Invoice $95,229 $82,905 $94,215 $115,200

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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 BMW 6-Series Gran Coupe dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: BMW 6-Series Gran Coupe 640i
TrueDelta Adjusted Price Difference: $6,560
TrueDelta Adjusted Invoice Difference: $6,913
Model Year2012201420142014
ModelM-Class6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimML63 AMG640i650iM6
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine518hp V8315hp I6445hp V8560hp V8
TransmissionT7T8T8S7
DrivetrainAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)830, 14205, 9500, 12500, 12
Tire (rear if not all the same)265/45-20245/45-18245/40-19265/35-20
Total Price$102,330$89,955$102,255$124,905
Adjustments for Features-5,8150-3,525-950
Feature-Adjusted Total Price$96,515$89,955$98,730$123,955
Cost Above Minimum$0$0$8,775$34,000
Total Invoice$95,229$82,905$94,215$115,200
Adjustments for Features-5,4110-3,248-876
Feature-Adjusted Total Invoice$89,818$82,905$90,967$114,324
Cost Above Minimum$0$0$8,062$31,419

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

Model Year2012201420142014
ModelM-Class6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimML63 AMG640i650iM6
Body4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200   
8-speed manually-shiftable automatic $1300$1300 
7-speed automated manual   $1200
AWD$1700   
RWD $0$0$0
Accessories 
AC power outlet$100   
Heated steering wheel$100$100$100 
Power door closers  $300$300
Power liftgate$350   
Remote app $25$25$25
Semi-automated parking system$500   
Sunshade, rear, power  $225 
Sunshades, second row  $125 
Brakes, Airbags, and Other Safety 
Around view cameras $500$500$500
Automatic braking, low-speed $200$200$200
Blind spot collision prevention$150   
Hill descent control$250   
Knee airbag, passenger $75$75$75
Lane departure collision mitigation $50$50$50
Lane departure prevention$150   
Pedestrian detection $50$50$50
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$150
Cargo Management 
Aluminum roof rails$250   
Cargo area partition net$40   
Cargo cover$75   
Cargo mat $40$40$40
Console with shifter $150$150$150
Console without shifter$150   
Rear seat pass-through $100$100$100
Ski sack $50$50$50
Climate Control 
Rear air vents with automatic controls$250 $250$250
Rear air vents with manual controls $150  
Rear dual-zone climate control  $125$125
Rear wiper$175   
Drivetrain 
Active rear differential   $500
Engine / Motor 
Automatic start / stop $150$150$150
Regenerative braking $0$0$0
Exterior 
Black exterior trim (optional)  $0 
Body kit$0   
Carbon fiber body panels   $250
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 
App support $0$0$0
CD changer, in-dash$325   
CD player $125$125$125
Concierge Services - 3 year subscription  $150$150
In-vehicle Internet $150$150$150
S Voice support $0$0$0
Satellite radio$200   
Satellite radio - one year subscription $250$250$250
SD Card slot$25   
Siri Eyes Free support $0$0$0
SMS text-to-speech reader $25$25$25
Surround sound$250 $250$250
Text dictation $50$50$50
Traffic + travel information $25$25$25
Traffic information$25   
Voice control for external devices $0$0$0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200 $200 
Auto-dimming passenger-side mirror $75$75$75
Chronometer$100   
Compass$0   
Cornering lights $50$50$50
Fog light, rear$100   
Fog lights $125$125 
Head-up display (HUD)  $350 
Large color reconfigurable instrument cluster display  $250 
LED headlights  $1000 
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Ceramic controls  $0 
Cooled or ventilated front seats$300 $300 
Door sill trim plates $100$100 
Heated second row seats$200$200$200 
Illuminated door sill trim plates$200  $200
Metal pedals$75   
Power seatback bolsters, driver seat $100$100$100
Power seatback bolsters, passenger seat $100$100$100
Power thigh support length adjuster, driver seat $100$100$100
Power thigh support length adjuster, passenger seat $100$100$100
Power upper seatback recliner, driver seat $100$100$100
Power upper seatback recliner, passenger seat $100$100$100
Synthetic suede headliner$650 $650$650
Suspension, Wheels, and Tires 
Active stabilizer bars$500$500$500 
Air suspension, auto-leveling and height adjustable$1000   
Sport suspension (upgrade)$0  $0
Transmission 
Launch control $100$100$100
Total Value of Features$12,230$6,415$9,940$7,365
Value of Feature Adjustments$5,815$0$3,525$950
Value of Feature Adjustments-5,4110-3,248-876

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

Model Year20122014
ModelM-Class6-Series Gran Coupe
Body4dr SUV4dr Sedan
Wheelbase114.8 in116.9 in
Length189.1 in197.2 in
Width75.2 in74.6 in
Height70.7 in54.8 in
Curb Weight4,752 lb.4,192 lb.
Fuel Capacity24.6 gal.18.5 gal.
Row 1 Headroom38.9 in40.6 in
Row 1 Shoulder Room58.5 in56.7 in
Row 1 Legroom40.3 in42.1 in
Row 2 Headroom38.5 in37.0 in
Row 2 Shoulder Room58.4 in54.6 in
Row 2 Legroom38.4 in35.3 in
Cargo Volume,
Minimum
36.2 ft316.2 ft3
Cargo Volume,
Maximum
71.0 ft316.2 ft3

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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-speed200Yes
Forward collision warning200Yes
Blind spot intervention150No
Total Requested110079%
Total Not Requested30021%

Option Package Details
BMW 6-Series Gran Coupe 640i

Upgraded leather upholstery
FeatureValueRequested?
Upgraded leather upholstery0No
Upholstered instrument panel, leather700Yes
Total Requested700100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested1300100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200No
Driver drowsiness monitor150Yes
Forward collision alert200Yes
Wide-view front camera150No
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested75050%
Total Not Requested75050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150Yes
Front sport buckets100No
Total Requested15018%
Total Not Requested70082%

Option Package Details
BMW 6-Series Gran Coupe 650i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested1300100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200No
Driver drowsiness monitor150Yes
Forward collision alert200Yes
Wide-view front camera150No
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested75050%
Total Not Requested75050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
M Sport Edition
FeatureValueRequested?
Auto-dimming headlights200Yes
LED headlights500No
Large color reconfigurable instrument cluster display250No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Dark-colored headliner (optional)0No
Synthetic suede headliner650Yes
Black exterior trim (optional)0No
Sunshades, second row125No
Sunshade, rear, power225No
Upholstered instrument panel, leather700Yes
Ceramic controls0No
245/40YR19 tires200No
Cooled or ventilated front seats300Yes
Rear air vents with automatic controls150Yes
Power door closers300No
Head-up display (HUD)350No
Rear dual-zone climate control125No
Total Requested200049%
Total Not Requested207551%

Option Package Details
BMW 6-Series Gran Coupe M6

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested1300100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200No
Driver drowsiness monitor150Yes
Forward collision alert200Yes
Wide-view front camera150No
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested75050%
Total Not Requested75050%

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