Porsche Cayenne Porsche Cayenne 2008 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2014

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Porsche Cayenne 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.

Porsche Cayenne vs. BMW 6-Series Gran Coupe Invoice Comparison

Lowest Total Price: $85,775

BMW 6-Series Gran Coupe 640i   
Difference: $4,205

Lowest Total Invoice: $79,095

BMW 6-Series Gran Coupe 640i   
Difference: $178

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820142014
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650i
Body4dr SUV4dr SUV4dr Sedan4dr Sedan
Base Price $69,200 $93,700 $77,600 $88,900
Base Invoice $61,472 $81,859 $71,570 $81,970
Xenon/HID headlights 1,560      
Obstacle detection, rear 990      
Light Comfort Package 610 610    
Heated front seats 560      
Satellite radio 750 750    
Navigation system 3,070      
Metallic paint (extra cost) 690      
Floor mats 140 140    
Cargo mat 280 280    
Rearview camera 1,680 1,680    
Proximity key 995 995    
Active stabilizer bars 3,510 3,510 2,500 2,500
Rear air vents with automatic controls 1,690 1,690    
Sunshades, second row 190 190    
Upholstered instrument panel, leather 3,170      
Wood trim   345    
Front sport buckets   0    
Cold Weather Package     450 450
Upgraded leather upholstery     3,000  
Multicontour seats     1,300  
M Sport Edition       5,300
Xenon/HID headlights 1,326      
Obstacle detection, rear 842      
Light Comfort Package 519 519    
Heated front seats 476      
Satellite radio 638 638    
Navigation system 2,610      
Metallic paint (extra cost) 587      
Floor mats 119 119    
Cargo mat 238 238    
Rearview camera 1,428 1,428    
Proximity key 846 846    
Active stabilizer bars 2,984 2,984 2,275 2,275
Rear air vents with automatic controls 1,436 1,436    
Sunshades, second row 162 162    
Upholstered instrument panel, leather 2,695      
Wood trim   293    
Front sport buckets   0    
Cold Weather Package     410 410
Upgraded leather upholstery     2,730  
Multicontour seats     1,185  
M Sport Edition       4,825
Options (change) 19,885 10,190 7,250 8,250
Options (change) 16,906 8,663 6,600 7,510
Destination 895 895 925 925
Total Price $89,980 $104,785 $85,775 $98,075
Total Invoice $79,273 $91,417 $79,095 $90,405

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Porsche Cayenne vs. BMW 6-Series Gran Coupe

Lowest Adjusted Price: BMW 6-Series Gran Coupe 640i
Lowest Adjusted Invoice: Porsche Cayenne GTS
TrueDelta Adjusted Price Difference: $620
TrueDelta Adjusted Invoice Difference: $2,980
Model Year2008200820142014
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650i
Body4dr SUV4dr SUV4dr Sedan4dr Sedan
Engine405hp V8500hp V8315hp I6445hp V8
TransmissionM6T6T8T8
DrivetrainAWD w/4LAWD w/4LRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 12350, 14205, 9500, 12
Tire (rear if not all the same)295/35-21255/55-18245/45-18245/40-19
Total Price$89,980$104,785$85,775$98,075
Adjustments for Features-3,585-4,7600-3,525
Feature-Adjusted Total Price$86,395$100,025$85,775$94,550
Cost Above Minimum$0$13,630$0$8,775
Total Invoice$79,273$91,417$79,095$90,405
Adjustments for Features-3,158-4,1530-3,249
Feature-Adjusted Total Invoice$76,115$87,264$79,095$87,156
Cost Above Minimum$0$11,149$0$8,061

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Features Comparison: Porsche Cayenne vs. BMW 6-Series Gran Coupe

Model Year2008200820142014
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650i
Body4dr SUV4dr SUV4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100  
8-speed manually-shiftable automatic  $1300$1300
AWD w/low range$2200$2200  
RWD  $0$0
Accessories 
Air compressor$35$35  
Power door closers   $300
Power liftgate$350$350  
Remote app  $25$25
Remote window/roof operation  $15$15
Sunshade, rear, power   $225
Sunshades, second row$125$125 $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Hill descent control$250$250  
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Rollover sensor$50$50  
Temporary spare tire$150$150  
Tires, run-flat  $150$150
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo cover$75$75  
Cargo net$40$40  
Liftglass or two-piece tailgate$150$150  
Overhead sunglass holder$25$25  
Storage compartment under front seat(s) $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 $125
Rear HVAC unit$400$400  
Rear wiper$175$175  
Water-repellent front-door glass$15$15  
Drivetrain 
Lockable center differential$150$150  
Engine / Motor 
Automatic start / stop  $150$150
Dual-mode exhaust, switchable$500   
Regenerative braking  $0$0
Exterior 
Black exterior trim (optional)   $0
Body kit$0   
Deep-tinted rear windows$275$275  
Power-venting glass roof panel  $300$300
Rear spoiler$200$200  
Wheel-lip moldings$75   
Infotainment 
App support  $0$0
Aux input  $50$50
Bluetooth audio streaming  $25$25
Bluetooth cell phone link  $100$100
Concierge Services - 3 year subscription   $150
DVD-compatible player  $0$0
HD radio  $50$50
In-vehicle Internet  $150$150
Media drive  $15$15
S Voice support  $0$0
Satellite radio$200$200  
Satellite radio - one year subscription  $250$250
Siri Eyes Free support  $0$0
SMS text-to-speech reader  $25$25
Surround sound $250 $250
Telematics service, such as OnStar  $200$200
Text dictation  $50$50
Traffic + travel information  $25$25
USB port  $25$25
Voice control for external devices  $0$0
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200
Fog light, rear$100$100  
Head-up display (HUD)   $350
Large color reconfigurable instrument cluster display   $250
LED headlights   $1000
Turn signals on or near mirrors  $25$25
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Aluminum trim$100   
Ceramic controls   $0
Cooled or ventilated front seats   $300
Heated second row seats $200$200$200
Metal pedals$75$75  
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$50
Power seat belt height adjusters, front row$25$25  
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$650 $650
Synthetic suede inserts in leather seating surfaces$0   
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000  
Disconnectable stabilizer bars$350$350  
Transmission 
Launch control  $100$100
Steering-wheel-mounted transmission controls $100$100$100
Total Value of Features$8,815$9,990$5,230$8,755
Value of Feature Adjustments$3,585$4,760$0$3,525
Value of Feature Adjustments-3,158-4,1530-3,249

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Specifications Comparison: Porsche Cayenne vs. BMW 6-Series Gran Coupe

Model Year20082014
ModelCayenne6-Series Gran Coupe
Body4dr SUV4dr Sedan
Wheelbase112.4 in116.9 in
Length188.9 in197.2 in
Width76.0 in74.6 in
Height66.9 in54.8 in
Curb Weight4,763 lb.4,192 lb.
Fuel Capacity26.4 gal.18.5 gal.
Row 1 Headroom39.7 in40.6 in
Row 1 Shoulder Room58.5 in56.7 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom40.6 in42.1 in
Row 2 Headroom38.9 in37.0 in
Row 2 Shoulder Room56.7 in54.6 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom36.0 in35.3 in
Cargo Volume,
Minimum
19.1 ft316.2 ft3
Cargo Volume,
Maximum
62.5 ft316.2 ft3

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Option Package Details
Porsche Cayenne GTS

Xenon/HID headlights
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50Yes
Total Requested750100%
Total Not Requested00%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
Porsche Cayenne Turbo

Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

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%
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 buckets100Yes
Total Requested25029%
Total Not Requested60071%

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%
M Sport Edition
FeatureValueRequested?
Auto-dimming headlights200No
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 row125Yes
Sunshade, rear, power225No
Upholstered instrument panel, leather700Yes
Ceramic controls0No
245/40YR19 tires200No
Cooled or ventilated front seats300No
Rear air vents with automatic controls150Yes
Power door closers300No
Head-up display (HUD)350No
Rear dual-zone climate control125Yes
Total Requested175043%
Total Not Requested232557%

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