Porsche Cayman Porsche Cayman 2011 BMW 6-Series BMW 6-Series 2017

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Porsche Cayman 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 Cayman vs. BMW 6-Series Invoice Comparison

Lowest Total Price: $96,375

Porsche Cayman R   
Difference: $33,670

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  Down Payment Interest Rate Term
Model Year20112017
ModelCayman6-Series
TrimRM6
Body2dr Hatch2dr Coupe
Base Price $66,300 $113,700
Navigation system 3,110  
Unbranded 235W 9 speakers 0  
7-speed automated manual 3,420  
Sport Chrono Package 960  
Auto-dimming mirrors 690  
Leather sport seats 0  
Xenon HID headlights 1,560  
Metallic paint (extra cost) 710  
Heated front seats 525  
Air conditioning 1,760  
Obstacle detection, rear 530  
Aux input 0  
Dual-mode exhaust, switchable 2,810  
Floor mats 0  
Voice control for nav and audio 595  
Bluetooth cell phone link 0  
Voice recorder 650  
Upholstered instrument panel, leather 3,655 3,500
Ceramic brake rotors 8,150 9,250
265/35YR20   1,300
Wood trim   0
Navigation system 0  
Unbranded 235W 9 speakers 0  
7-speed automated manual 0  
Sport Chrono Package 0  
Auto-dimming mirrors 0  
Leather sport seats 0  
Xenon HID headlights 0  
Metallic paint (extra cost) 0  
Heated front seats 0  
Air conditioning 0  
Obstacle detection, rear 451  
Aux input 0  
Dual-mode exhaust, switchable 0  
Floor mats 0  
Voice control for nav and audio 0  
Bluetooth cell phone link 0  
Voice recorder 553  
Upholstered instrument panel, leather 0 3,220
Ceramic brake rotors 0 8,510
265/35YR20   1,195
Wood trim   0
Options (change) 29,125 14,050
Options (change) 1,004 12,925
Destination 950 995
Gas Tax 0 1,300
Total Price $96,375 $130,045

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

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

Lowest Adjusted Price and Invoice: Porsche Cayman R
TrueDelta Adjusted Price Difference: $25,920
TrueDelta Adjusted Invoice Difference: $112,437
Model Year20112017
ModelCayman6-Series
TrimRM6
Body2dr Hatch2dr Coupe
Engine330hp H6560hp V8
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG14/20 MPG
Audio (watts, speakers)235, 9600, 16
Tire (rear if not all the same)235/35-19265/35-20
Total Price$96,375$130,045
Adjustments for Features0-7,750
Feature-Adjusted Total Price$96,375$122,295

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Features Comparison: Porsche Cayman vs. BMW 6-Series

Model Year20112017
ModelCayman6-Series
TrimRM6
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Power door closers $300
Proximity key $250
Remote app $25
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Side curtain airbags $350
Cargo Management 
Cargo mat $40
Cargo net$40 
Rear seat pass-through $100
Ski sack $50
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Residual heat $50
Water-repellent front-door glass$15 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Carbon fiber roof $0
Painted brake calipers (optional) $0
Tall rear wing-type spoiler$500 
Infotainment 
4G LTE connectivity $0
App support $0
Audio controls on steering wheel $125
Bluetooth audio streaming $25
Concierge Services - 3 year subscription $150
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Navigation map updates, three years $0
Off-road navigation system$0 
S Voice support $0
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Automatic headlights $125
Chronometer$100 
Cornering lights $50
Fog light, rear$100 
Fog lights$125 
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row $50
Door sill trim plates$100 
Illuminated door sill trim plates $200
Interior trim, special color$0 
Manual height adjuster, driver seat$50 
Manual height adjuster, passenger seat$50 
Memory system, driver seat $200
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, driver seat $100
Power fore-aft adjuster, passenger seat $100
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power height adjuster, driver seat $100
Power height adjuster, passenger seat $100
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 tilt adjuster, driver seat $100
Power tilt adjuster, passenger seat $100
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Synthetic suede headliner $650
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Total Value of Features$3,105$10,855
Value of Feature Adjustments$0$7,750
Value of Feature Adjustments0-7,249

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Specifications Comparison: Porsche Cayman vs. BMW 6-Series

Model Year20112017
ModelCayman6-Series
Body2dr Hatch2dr Coupe
Wheelbase95.1 in112.4 in
Length171.1 in192.8 in
Width70.9 in74.6 in
Height51.4 in53.9 in
Curb Weight2,910 lb.4,284 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in40.0 in
Row 1 Shoulder Room0.0 in56.9 in
Row 1 Legroom0.0 in42.1 in
Row 2 Headroom0.0 in35.7 in
Row 2 Shoulder Room0.0 in49.7 in
Row 2 Legroom0.0 in30.5 in
Cargo Volume14.5 ft316.2 ft3

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Option Package Details
Porsche Cayman R

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Leather sport seats
FeatureValueRequested?
Manual height adjuster, driver seat50No
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Manual height adjuster, passenger seat50No
Total Requested20067%
Total Not Requested10033%

Option Package Details
BMW 6-Series M6

265/35YR20 tires
FeatureValueRequested?
265/35YR20 tires200No
295/30YR20 tires200No
Total Requested00%
Total Not Requested400100%

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