Porsche Cayenne Porsche Cayenne 2008 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2015

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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: $86,545

BMW 6-Series Gran Coupe 640i   
Difference: $4,160

Lowest Total Invoice: $79,889

Porsche Cayenne GTS   
Difference: $421

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008201520152015
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650iALPINA B6
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $69,200 $93,700 $78,300 $89,600 $117,300
Base Invoice $61,472 $81,859 $72,715 $83,110 $108,595
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      
Upholstered instrument panel, leather 3,170        
Illuminated door sill trim plates 915 915      
Wood trim   345      
Front sport buckets   0      
Cold Weather Package     450 450  
Upgraded leather upholstery     3,000    
Multicontour seats     1,300    
Leather upholstery, extended coverage       3,500  
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      
Upholstered instrument panel, leather 2,695        
Illuminated door sill trim plates 778 778      
Wood trim   293      
Front sport buckets   0      
Cold Weather Package     410 410  
Upgraded leather upholstery     2,730    
Multicontour seats     1,185    
Leather upholstery, extended coverage       3,185  
Options (change) 20,610 10,915 7,250 6,450 0
Options (change) 17,522 9,279 6,600 5,870 0
Destination 895 895 995 995 995
Total Price $90,705 $105,510 $86,545 $97,045 $118,295
Total Invoice $79,889 $92,033 $80,310 $89,975 $109,590

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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: $975
TrueDelta Adjusted Invoice Difference: $3,226
Model Year20082008201520152015
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650iALPINA B6
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine405hp V8500hp V8315hp I6445hp V8540hp V8
TransmissionM6T6T8T8T8
DrivetrainAWD w/4LAWD w/4LRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 12350, 14205, 9205, 9205, 9
Tire (rear if not all the same)295/35-21255/55-18245/45-18245/40-19255/35-20
Total Price$90,705$105,510$86,545$97,045$118,295
Adjustments for Features-3,185-4,3600-400-2,475
Feature-Adjusted Total Price$87,520$101,150$86,545$96,645$115,820
Cost Above Minimum$0$13,630$0$10,100$29,275
Total Invoice$79,889$92,033$80,310$89,975$109,590
Adjustments for Features-2,805-3,8030-371-2,293
Feature-Adjusted Total Invoice$77,084$88,230$80,310$89,604$107,297
Cost Above Minimum$0$11,146$0$9,294$26,987

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

Model Year20082008201520152015
ModelCayenneCayenne6-Series Gran Coupe6-Series Gran Coupe6-Series Gran Coupe
TrimGTSTurbo640i650iALPINA B6
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150    
6-speed manually-shiftable automatic $1100   
8-speed manually-shiftable automatic  $1300$1300$1300
AWD w/low range$2200$2200   
RWD  $0$0 
AWD    $1700
Accessories 
Air compressor$35$35   
Heated steering wheel$100$100$100$100 
Power door closers    $300
Power liftgate$350$350   
Remote app  $25$25$25
Remote window/roof operation  $15$15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0$0
Hill descent control$250$250  $250
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Rollover sensor$50$50   
Temporary spare tire$150$150   
Tires, run-flat  $150$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$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$150
Dual-mode exhaust, switchable$500    
Regenerative braking  $0$0$0
Exterior 
Body kit$0    
Deep-tinted rear windows$275$275   
Power-venting glass roof panel  $300$300 
Rear spoiler$200$200  $200
Wheel-lip moldings$75    
Infotainment 
App support  $0$0$0
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
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
Media drive  $15$15$15
S Voice support  $0$0$0
Satellite radio$200$200   
Satellite radio - one year subscription  $250$250$250
Siri Eyes Free support  $0$0$0
Surround sound $250 $250$250
Telematics service, such as OnStar  $200$200$200
Traffic + travel information  $25$25$25
USB port  $25$25$25
Voice control for external devices  $0$0$0
Voice control for nav and audio  $100$100$100
Instruments, Lights, and Mirrors 
Fog light, rear$100$100   
Large color reconfigurable instrument cluster display  $250$250 
Turn signals on or near mirrors  $25$25$25
Seats and Interior Trim 
Aluminum trim$100    
Door sill trim plates  $100$100 
Heated second row seats $200$200$200 
Illuminated door sill trim plates$200$200  $200
Metal pedals$75$75   
Power headrest height adjuster, driver seat  $50$50$50
Power headrest height adjuster, passenger seat  $50$50$50
Power seat belt height adjusters, front row$25$25   
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
Synthetic suede inserts in leather seating surfaces$0    
Wood trim $300$300$300$300
Suspension, Wheels, and Tires 
Active stabilizer bars$500$500$500$500 
Air suspension, auto-leveling and height adjustable$1000$1000   
Disconnectable stabilizer bars$350$350   
Sport suspension (upgrade)    $0
Transmission 
Launch control  $100$100$100
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$8,990$10,165$5,805$6,205$8,280
Value of Feature Adjustments$3,185$4,360$0$400$2,475
Value of Feature Adjustments-2,805-3,8030-371-2,293

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

Model Year20082015
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, driver seat100No
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

Leather upholstery, extended coverage
FeatureValueRequested?
Leather upholstery, extended coverage0No
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%

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