BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2013 Porsche Cayenne Porsche Cayenne 2008
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BMW 6-Series Gran Coupe vs. Porsche Cayenne 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. Porsche Cayenne Invoice Comparison

Lowest Total Price: $96,095

BMW 6-Series Gran Coupe 650i   
Difference: $7,750

Lowest Total Invoice: $88,610

BMW 6-Series Gran Coupe 650i   
Difference: $2,007

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  Down Payment Interest Rate Term
Model Year20132008
Model6-Series Gran CoupeCayenne
Trim650iTurbo
Body4dr Sedan4dr SUV
Base Price $87,200 $93,700
Base Invoice $80,405 $81,859
Cold Weather Package 1,000  
AWD 3,000  
Upholstered instrument panel, leather 1,500  
Active stabilizer bars 2,500 3,510
Light Comfort Package   610
Front sport buckets   0
Floor mats   140
Cargo mat   280
Proximity key   995
Rearview camera   1,680
Wood trim   345
Rear air vents with automatic controls   1,690
Cold Weather Package 910  
AWD 2,760  
Upholstered instrument panel, leather 1,365  
Active stabilizer bars 2,275 2,984
Light Comfort Package   519
Front sport buckets   0
Floor mats   119
Cargo mat   238
Proximity key   846
Rearview camera   1,428
Wood trim   293
Rear air vents with automatic controls   1,436
Options (change) 8,000 9,250
Options (change) 7,310 7,863
Destination 895 895
Total Price $96,095 $103,845
Total Invoice $88,610 $90,617

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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 Gran Coupe dealer quotes or Porsche Cayenne dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price: BMW 6-Series Gran Coupe 650i
Lowest Adjusted Invoice: Porsche Cayenne Turbo
TrueDelta Adjusted Price Difference: $4,665
TrueDelta Adjusted Invoice Difference: $685
Model Year20132008
Model6-Series Gran CoupeCayenne
Trim650iTurbo
Body4dr Sedan4dr SUV
Engine445hp V8500hp V8
TransmissionT8T6
DrivetrainAWDAWD w/4L
EPA Fuel Economy (city/highway)16/24 MPG12/19 MPG
Audio (watts, speakers)205, 9350, 14
Tire (rear if not all the same)245/40-19255/55-18
Total Price$96,095$103,845
Adjustments for Features0-3,085
Feature-Adjusted Total Price$96,095$100,760
Total Invoice$88,610$90,617
Adjustments for Features0-2,692
Feature-Adjusted Total Invoice$88,610$87,925

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

Model Year20132008
Model6-Series Gran CoupeCayenne
Trim650iTurbo
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700 
AWD w/low range $2200
Accessories 
Air compressor $35
Power liftgate $350
Remote app$25 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rollover sensor $50
Temporary spare tire $150
Tires, run-flat$150 
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Cargo net $40
Liftglass or two-piece tailgate $150
Overhead sunglass holder $25
Storage compartment under front seat(s) $50
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear dual-zone climate control $125
Rear HVAC unit $400
Rear wiper $175
Water-repellent front-door glass $15
Drivetrain 
Lockable center differential $150
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Deep-tinted rear windows $275
Power-venting glass roof panel$300 
Rear spoiler $200
Infotainment 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
DVD-compatible player$0 
HD radio$50 
Media drive$15 
SMS text-to-speech reader$25 
Surround sound $250
Telematics service, such as OnStar$200 
Traffic information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Fog light, rear $100
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Center armrest(s), second row $50
Metal pedals $75
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seat belt height adjusters, front row $25
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner $650
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Disconnectable stabilizer bars $350
Total Value of Features$5,280$8,365
Value of Feature Adjustments$0$3,085
Value of Feature Adjustments0-2,692

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See a complete comparison of BMW 6-Series Gran Coupe vs. Porsche Cayenne features.

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

Model Year20132008
Model6-Series Gran CoupeCayenne
Body4dr Sedan4dr SUV
Wheelbase116.9 in112.4 in
Length197.2 in188.9 in
Width74.6 in76.0 in
Height54.8 in66.9 in
Curb Weight4,610 lb.5,191 lb.
Fuel Capacity18.5 gal.26.4 gal.
Row 1 Headroom40.6 in39.7 in
Row 1 Shoulder Room56.7 in58.5 in
Row 1 Hip Room0.0 in57.4 in
Row 1 Legroom42.1 in40.6 in
Row 2 Headroom37.0 in38.9 in
Row 2 Shoulder Room54.6 in56.7 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom35.3 in36.0 in
Cargo Volume,
Minimum		16.2 ft319.1 ft3
Cargo Volume,
Maximum		16.262.5 ft3

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See a complete comparison of BMW 6-Series Gran Coupe vs. Porsche Cayenne specs.

Option Package Details
BMW 6-Series Gran Coupe 650i

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50Yes
Total Requested450100%
Total Not Requested00%

Option Package Details
Porsche Cayenne Turbo

Active stabilizer bars
FeatureValueRequested?
Active stabilizer bars500Yes
Disconnectable stabilizer bars350No
Total Requested50059%
Total Not Requested35041%
Rear air vents with automatic controls
FeatureValueRequested?
Rear air vents with automatic controls150No
Rear HVAC unit400No
Rear dual-zone climate control125No
Total Requested00%
Total Not Requested675100%
Light Comfort Package
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%

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