BMW 6-Series BMW 6-Series 2008 Mercedes-Benz M-Class Mercedes-Benz M-Class 2006
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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: $54,115

Mercedes-Benz M-Class ML350   
Difference: $28,705

Lowest Total Invoice: $50,384

Mercedes-Benz M-Class ML350   
Difference: $26,116

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820062006
Model6-SeriesM-ClassM-Class
Trim650iML350ML500
Body2dr Coupe4dr SUV4dr SUV
Base Price $76,600 $39,750 $48,500
Base Invoice $70,650 $36,968 $45,105
Premium Sound Group 2,000    
Heated front seats 500 690  
Wood trim 0    
Proximity key 1,000   1,080
Satellite radio - one year subscription 595    
Lighting Package   890 890
Entertainment Package   1,080 1,080
Comfort Package   1,450 1,450
Premium Package   6,150 3,750
Sunroof   1,390 1,290
Obstacle detection, rear   750 750
Metallic paint (extra cost)   690 690
Satellite radio   500 500
Premium Sound Group 1,820    
Heated front seats 455 642  
Wood trim 0    
Proximity key 910   1,004
Satellite radio - one year subscription 540    
Lighting Package   828 828
Entertainment Package   1,004 1,004
Comfort Package   1,349 1,349
Premium Package   5,720 3,488
Sunroof   1,293 1,200
Obstacle detection, rear   698 698
Metallic paint (extra cost)   642 642
Satellite radio   465 465
Options (change) 4,095 13,590 11,480
Options (change) 3,725 12,641 10,678
Destination 825 775 775
Gas Tax 1,300 0 0
Total Price $82,820 $54,115 $60,755
Total Invoice $76,500 $50,384 $56,558

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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: Mercedes-Benz M-Class ML350
TrueDelta Adjusted Price Difference: $33,130
TrueDelta Adjusted Invoice Difference: $30,236
Model Year200820062006
Model6-SeriesM-ClassM-Class
Trim650iML350ML500
Body2dr Coupe4dr SUV4dr SUV
Engine360hp V8268hp V6302hp V8
TransmissionM6T7T7
DrivetrainRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)315, 13440, 12440, 12
Tire (rear if not all the same)245/45-18235/65-17255/55-18
Total Price$82,820$54,115$60,755
Adjustments for Features0-4,425-4,700
Feature-Adjusted Total Price$82,820$49,690$56,055
Cost Above Minimum$0$0$6,365
Total Invoice$76,500$50,384$56,558
Adjustments for Features0-4,120-4,375
Feature-Adjusted Total Invoice$76,500$46,264$52,183
Cost Above Minimum$0$0$5,919

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

Model Year200820062006
Model6-SeriesM-ClassM-Class
Trim650iML350ML500
Body2dr Coupe4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150  
7-speed manually-shiftable automatic $1200$1200
RWD$0  
AWD $1700$1700
Accessories 
Power liftgate $350$350
Power rear side windows $200$200
Proximity key$250 $250
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Hill descent control $250$250
Knee airbag, driver$75  
Knee airbag, passenger$75  
Rollover sensor $50$50
Tires, run-flat$150  
Cargo Management 
Cargo area partition net $40$40
Cargo area rails w/tie downs $50$50
Cargo cover $75$75
Cargo mat$40  
Console with shifter$150  
Console without shifter $150$150
Roof rails $250$250
Climate Control 
Rear air vents $100$100
Rear wiper $175$175
Exterior 
Bodyside moldings $75$75
Bright-finished exhaust tip(s)$25 $25
Deep-tinted rear windows $275$275
Infotainment 
Bluetooth cell phone link$100  
CD changer, in-dash$325  
CD changer, remote $200$200
CD player $125$125
iPod integration$100  
Traffic information$25  
Voice control for nav and audio$100  
Instruments, Lights, and Mirrors 
Analog clock $25$25
Auto-dimming passenger-side mirror$75  
Cornering lights $50$50
Fog light, rear $100$100
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Center armrest(s), second row $50$50
Folding second row seats $300$300
Leather-wrapped steering wheel$150  
Memory system, passenger seat $150$150
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Wood/leather-wrapped steering wheel $150$150
Suspension, Wheels, and Tires 
Active stabilizer bars$500  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$2,290$6,715$6,990
Value of Feature Adjustments$0$4,425$4,700
Value of Feature Adjustments0-4,120-4,375

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See a complete comparison of BMW 6-Series vs. Mercedes-Benz M-Class features.

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

Model Year20082006
Model6-SeriesM-Class
Body2dr Coupe4dr SUV
Wheelbase109.4 in114.7 in
Length190.2 in188.5 in
Width73.0 in75.2 in
Height54.1 in69.8 in
Curb Weight3,815 lb.4,624 lb.
Fuel Capacity18.5 gal.25.1 gal.
Row 1 Headroom37.6 in39.9 in
Row 1 Shoulder Room56.4 in59.9 in
Row 1 Hip Room0.0 in55.0 in
Row 1 Legroom42.0 in42.2 in
Row 2 Headroom35.6 in39.8 in
Row 2 Shoulder Room49.4 in59.8 in
Row 2 Legroom28.8 in40.0 in
Cargo Volume,
Minimum		13.0 ft329.4 ft3
Cargo Volume,
Maximum		13.072.4 ft3

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See a complete comparison of BMW 6-Series vs. Mercedes-Benz M-Class specs.

Option Package Details
BMW 6-Series 650i

Premium Sound Group
FeatureValueRequested?
CD changer, in-dash200Yes
Surround sound250Yes
iPod integration100No
Harman/Kardon, 315W, 13 speakers (with subwoofer)350No
Total Requested45050%
Total Not Requested45050%

Option Package Details
Mercedes-Benz M-Class ML350

Sunroof
FeatureValueRequested?
Sunroof900Yes
Rain-sensing wipers100Yes
Total Requested1000100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
MP3-compatible player50Yes
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested50059%
Total Not Requested35041%
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%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Wood/leather-wrapped steering wheel0No
Power liftgate300No
Front sport buckets100No
Interior ambient lighting150No
Wood trim300Yes
Deep-tinted rear windows275No
Roof rails250No
Telematics service, such as OnStar200Yes
Total Requested225060%
Total Not Requested147540%

Option Package Details
Mercedes-Benz M-Class ML500

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%
Entertainment Package
FeatureValueRequested?
CD changer, remote200Yes
MP3-compatible player50Yes
Surround sound250Yes
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested50059%
Total Not Requested35041%
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%
Premium Package
FeatureValueRequested?
Navigation system600Yes
Leather seating surfaces450Yes
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Wood/leather-wrapped steering wheel0No
Power liftgate300No
Front sport buckets100No
Interior ambient lighting150No
Total Requested130058%
Total Not Requested95042%

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