Porsche Cayenne Porsche Cayenne 2008 BMW 6-Series BMW 6-Series 2008

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Porsche Cayenne vs. BMW 6-Series 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 Invoice Comparison

Lowest Total Price: $87,335

Porsche Cayenne GTS   
Difference: $22,085

Lowest Total Invoice: $77,025

Porsche Cayenne GTS   
Difference: $24,070

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008
ModelCayenneCayenne6-Series
TrimGTSTurboM6
Body4dr SUV4dr SUV2dr Coupe
Base Price $69,200 $93,700 $100,300
Base Invoice $61,472 $81,859 $92,455
Xenon/HID headlights 1,560    
Light Comfort Package 610 610  
Obstacle detection, rear 990    
Heated front seats 560    
Metallic paint (extra cost) 690    
Floor mats 140 140  
Cargo mat 280 280  
Active stabilizer bars 3,510 3,510  
Navigation system 3,070    
Proximity key 995 995 1,000
Upholstered instrument panel, leather 3,170   3,500
Illuminated door sill trim plates 915 915  
Satellite radio 750 750  
Wood trim   345 0
Front sport buckets   0  
Heated steering wheel     200
Satellite radio - one year subscription     595
Xenon/HID headlights 1,326    
Light Comfort Package 519 519  
Obstacle detection, rear 842    
Heated front seats 476    
Metallic paint (extra cost) 587    
Floor mats 119 119  
Cargo mat 238 238  
Active stabilizer bars 2,984 2,984  
Navigation system 2,610    
Proximity key 846 846 910
Upholstered instrument panel, leather 2,695   3,185
Illuminated door sill trim plates 778 778  
Satellite radio 638 638  
Wood trim   293 0
Front sport buckets   0  
Heated steering wheel     180
Satellite radio - one year subscription     540
Options (change) 17,240 7,545 5,295
Options (change) 14,658 6,415 4,815
Destination 895 895 825
Gas Tax 0 0 3,000
Total Price $87,335 $102,140 $109,420
Total Invoice $77,025 $89,169 $101,095

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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 Porsche Cayenne dealer quotes or BMW 6-Series dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Porsche Cayenne GTS
TrueDelta Adjusted Price Difference: $26,360
TrueDelta Adjusted Invoice Difference: $27,840
Model Year200820082008
ModelCayenneCayenne6-Series
TrimGTSTurboM6
Body4dr SUV4dr SUV2dr Coupe
Engine405hp V8500hp V8500hp V10
TransmissionM6T6S7
DrivetrainAWD w/4LAWD w/4LRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)100, 12350, 14315, 13
Tire (rear if not all the same)295/35-21255/55-18255/40-19
Total Price$87,335$102,140$109,420
Adjustments for Features-4,275-5,4500
Feature-Adjusted Total Price$83,060$96,690$109,420
Cost Above Minimum$0$13,630$0
Total Invoice$77,025$89,169$101,095
Adjustments for Features-3,770-4,7580
Feature-Adjusted Total Invoice$73,255$84,411$101,095
Cost Above Minimum$0$11,156$0

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Features Comparison: Porsche Cayenne vs. BMW 6-Series

Model Year200820082008
ModelCayenneCayenne6-Series
TrimGTSTurboM6
Body4dr SUV4dr SUV2dr Coupe
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100 
7-speed automated manual  $1200
AWD w/low range$2200$2200 
RWD  $0
Accessories 
Air compressor$35$35 
Power liftgate$350$350 
Power rear side windows$200$200 
Remote window/roof operation  $15
Brakes, Airbags, and Other Safety 
Hill descent control$250$250 
Knee airbag, driver  $75
Knee airbag, passenger  $75
Rollover sensor$50$50 
Temporary spare tire$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$100$100 
Rear wiper$175$175 
Water-repellent front-door glass$15$15 
Drivetrain 
Limited-slip rear differential  $300
Lockable center differential$150$150 
Engine / Motor 
Dual-mode exhaust, switchable$500  
Exterior 
Body kit$0  
Deep-tinted rear windows$275$275 
Rear spoiler$200$200 
Wheel-lip moldings$75  
Infotainment 
Aux input  $50
Bluetooth cell phone link  $100
Satellite radio$200$200 
Satellite radio - one year subscription  $250
Surround sound $250$250
Telematics service, such as OnStar  $200
Traffic information  $25
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Cornering lights$50$50 
Fog light, rear$100$100 
Seats and Interior Trim 
Aluminum trim$100  
Center armrest(s), second row$50$50 
Folding second row seats$300$300 
Heated second row seats $200 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Memory system, passenger seat$150$150 
Metal pedals$75$75 
Power seat belt height adjusters, front row$25$25 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Synthetic suede inserts in leather seating surfaces$0  
Wood trim $300$300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000$1000 
Disconnectable stabilizer bars$350$350 
Ultra-sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$7,615$8,790$3,340
Value of Feature Adjustments$4,275$5,450$0
Value of Feature Adjustments-3,770-4,7580

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Specifications Comparison: Porsche Cayenne vs. BMW 6-Series

Model Year20082008
ModelCayenne6-Series
Body4dr SUV2dr Coupe
Wheelbase112.4 in109.4 in
Length188.9 in190.2 in
Width76.0 in73.0 in
Height66.9 in54.1 in
Curb Weight4,763 lb.3,815 lb.
Fuel Capacity26.4 gal.18.5 gal.
Row 1 Headroom39.7 in37.6 in
Row 1 Shoulder Room58.5 in56.4 in
Row 1 Hip Room57.4 in0.0 in
Row 1 Legroom40.6 in42.0 in
Row 2 Headroom38.9 in35.6 in
Row 2 Shoulder Room56.7 in49.4 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom36.0 in28.8 in
Cargo Volume,
Minimum
19.1 ft313.0 ft3
Cargo Volume,
Maximum
62.5 ft313.0 ft3

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Option Package Details
Porsche Cayenne GTS

Xenon/HID headlights
FeatureValueRequested?
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested70093%
Total Not Requested507%
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 M6

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Upgraded leather upholstery0No
Synthetic suede headliner650Yes
Total Requested1650100%
Total Not Requested00%

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