BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2018 Mercedes-Benz R-Class Mercedes-Benz R-Class 2008

We are 103,000+ car owners sharing real-world car information.

Join Us

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

Lowest Total Price: $64,160

Mercedes-Benz R-Class R350 / R320   
Difference: $21,665

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182008
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeR-Class
Trim640i650iALPINA B6R350 / R320
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Base Price $81,400 $93,000 $124,300 $42,100
Cold Weather Package 450 450    
Wood trim, alternative type 1,080 1,080 1,080  
Adaptive cruise control, all-speed 1,900 1,900 1,900  
Premium III Package       11,250
Full Leather Seating Package       2,200
Heating Package       1,370
Lighting Package       910
Adaptive cruise control       2,200
Proximity key       1,110
Illuminated door sill trim plates       550
Voice control for nav and audio       510
iPod integration       375
Metallic paint (extra cost)       710
Cold Weather Package 415 415    
Wood trim, alternative type 995 995 995  
Adaptive cruise control, all-speed 1,750 1,750 1,750  
Premium III Package       10,462
Full Leather Seating Package       2,046
Heating Package       1,274
Lighting Package       846
Adaptive cruise control       2,046
Proximity key       1,032
Illuminated door sill trim plates       512
Voice control for nav and audio       474
iPod integration       349
Metallic paint (extra cost)       660
Options (change) 3,430 3,430 2,980 21,185
Options (change) 3,160 3,160 2,745 19,701
Destination 995 995 995 875
Total Price $85,825 $97,425 $128,275 $64,160

Return to top

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 BMW 6-Series Gran Coupe dealer quotes or Mercedes-Benz R-Class 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: BMW 6-Series Gran Coupe vs. Mercedes-Benz R-Class

Lowest Adjusted Price: Mercedes-Benz R-Class R350 / R320
Lowest Adjusted Invoice: BMW 6-Series Gran Coupe ALPINA B6
TrueDelta Adjusted Price Difference: $22,900
TrueDelta Adjusted Invoice Difference: $54,794
Model Year2018201820182008
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeR-Class
Trim640i650iALPINA B6R350 / R320
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Engine315hp I6445hp V8600hp V8268hp V6
TransmissionT8T8T8T7
DrivetrainRWDRWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9205, 9440, 12
Tire (rear if not all the same)245/45-18245/40-19255/35-20255/55-18
Total Price$85,825$97,425$128,275$64,160
Adjustments for Features0-1,150-4,425-1,235
Feature-Adjusted Total Price$85,825$96,275$123,850$62,925
Cost Above Minimum$0$10,450$38,025$0

Return to top

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

Model Year2018201820182008
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeR-Class
Trim640i650iALPINA B6R350 / R320
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300 
7-speed manually-shiftable automatic   $1200
RWD$0$0 $0
AWD  $1700 
Accessories 
Adaptive cruise control   $600
Adaptive cruise control, all-speed$850$850$850 
Heated steering wheel$100$100 $100
Power door closers  $300 
Power flip-out rear side windows   $125
Power liftgate   $350
Remote app$25$25$25 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200$200 
Forward collision warning$200$200$200 
Hill descent control  $250 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure warning$200$200$200 
Radar- or camera-based collision preparation system$0$0$0 
Rear side airbags   $300
Rollover sensor   $50
Side curtain airbags$350$350$350 
Side curtain airbags, three rows   $500
Temporary spare tire   $150
Tires, run-flat$150$150$150 
Cargo Management 
Cargo cover   $75
Cargo mat$40$40$40 
Cargo net   $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 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rear air vents with automatic controls  $250$250
Rear air vents with manual controls$150$150  
Rear dual-zone climate control  $125 
Rear HVAC unit   $400
Rear wiper   $175
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable$500$500$500 
Regenerative braking$0$0$0 
Exterior 
Body kit   $0
Bodyside moldings   $75
Deep-tinted rear windows   $275
Panoramic sunroof   $1200
Power-venting glass roof panel$300$300  
Rear bumper protector   $40
Rear spoiler  $200$200
Infotainment 
4G LTE connectivity$0$0$0 
App support$0$0$0 
Bluetooth audio streaming$25$25$25 
Concierge Services - 3 year subscription $150$150 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
iPod integration   $100
Media drive$15$15$15 
MP3-compatible player$50$50$50 
Navigation map updates, three years$0$0$0 
Rear seat audio controls   $25
S Voice support$0$0$0 
Satellite radio   $200
Satellite radio - one year subscription$250$250$250 
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 
USB port$25$25$25 
Voice control for external devices$0$0$0 
Voice recorder$0$0$0 
Wi-Fi hotspot$50$50$50 
Wireless charging station$75$75$75 
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights$200$200$200 
Auto-dimming passenger-side mirror$75$75$75 
Compass   $0
Fog light, rear   $100
Large color reconfigurable instrument cluster display$250$250  
LED headlights$1000$1000$1000 
Xenon HID headlights   $500
Seats and Interior Trim 
Door sill trim plates$100$100  
Folding third row seats   $600
Heated second row seats$200$200 $200
Illuminated door sill trim plates  $200$200
Leather seating surfaces, third-row seats   $200
Leather-wrapped steering wheel$150$150$150 
Manual fore-aft adjuster, second row seats   $75
Manual lumbar adjuster, driver seat   $50
Manual recliner, second row seats   $75
Manual recliner, third row seats   $125
Memory system, passenger seat $150$150$150
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
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 
Power upper seatback recliner, driver seat $100$100 
Power upper seatback recliner, passenger seat $100$100 
Synthetic suede headliner  $650 
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000 
Wood/leather-wrapped steering wheel   $150
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable   $1000
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0 
Transmission 
Launch control$100$100$100 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$9,045$10,195$13,470$10,280
Value of Feature Adjustments$0$1,150$4,425$1,235
Value of Feature Adjustments0-51-135-1,150

Return to top

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

Model Year20182008
Model6-Series Gran CoupeR-Class
Body4dr Sedan4dr SUV
Wheelbase116.9 in126.6 in
Length197.2 in203.0 in
Width74.6 in75.7 in
Height54.8 in65.4 in
Curb Weight4,192 lb.4,830 lb.
Fuel Capacity18.5 gal.25.1 gal.
Row 1 Headroom40.6 in39.8 in
Row 1 Shoulder Room56.7 in60.3 in
Row 1 Legroom42.1 in39.8 in
Row 2 Headroom37.0 in40.4 in
Row 2 Shoulder Room54.6 in59.6 in
Row 2 Legroom35.3 in36.2 in
Row 3 Headroom0.0 in37.2 in
Row 3 Shoulder Room0.0 in52.8 in
Row 3 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
16.2 ft315.3 ft3
Cargo Volume,
Behind R2
16.242.2 ft3
Cargo Volume,
Maximum
16.285.0 ft3

Return to top

Option Package Details
BMW 6-Series Gran Coupe 640i

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
BMW 6-Series Gran Coupe 650i

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Mercedes-Benz R-Class R350 / R320

Premium III Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Air suspension, auto-leveling and height adjustable650No
Rear HVAC unit400No
Rear air vents with automatic controls150Yes
Cargo net40No
Variable assist steering (optional)0No
Heat-reflective glass0No
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Rearview camera200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50Yes
Navigation system600Yes
Mirror tilt-down in reverse25Yes
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power headrest height adjuster, passenger seat50Yes
Auto-dimming rearview mirror150Yes
Power flip-out rear side windows125No
Satellite radio200Yes
Telematics service, such as OnStar200Yes
Bluetooth cell phone link100Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Power liftgate300No
Surround sound250Yes
Panoramic sunroof1200No
Rear seat audio controls25No
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested385055%
Total Not Requested309045%
Full Leather Seating Package
FeatureValueRequested?
Leather seating surfaces900Yes
Wood/leather-wrapped steering wheel0No
Interior ambient lighting150Yes
Wood trim, alternative type300Yes
Upholstered door panels, leather250Yes
Leather seating surfaces, third-row seats200No
Total Requested160089%
Total Not Requested20011%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested500100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all BMW models.