Porsche Cayman Porsche Cayman 2008 BMW 7-Series BMW 7-Series 2015

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Porsche Cayman vs. BMW 7-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 7-Series Invoice Comparison

Lowest Total Price: $82,055

Porsche Cayman S   
Difference: $9,340

Lowest Total Invoice: $71,212

Porsche Cayman S   
Difference: $13,598

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  Down Payment Interest Rate Term
Model Year20082015
ModelCayman7-Series
TrimS750i
Body2dr Hatch4dr Sedan
Base Price $59,100 $87,300
Base Invoice $51,567 $80,995
Preferred Package 2,190  
Sport Chrono Package 920  
Adaptive dampers - electrical 1,990  
Adaptive Sports Seats 3,055  
Xenon HID headlights 1,090  
Metallic paint (extra cost) 690  
Upholstered instrument panel, leather 1,735  
Wood trim 890  
Obstacle detection, rear 530  
Automatic climate control, front 550  
Carbon fiber / leather-wrapped steering wheel 1,360  
Navigation system 3,110  
Synthetic suede headliner 1,180  
5-speed shiftable automatic 2,805  
Executive Package   3,100
Preferred Package 1,862  
Sport Chrono Package 782  
Adaptive dampers - electrical 1,692  
Adaptive Sports Seats 2,597  
Xenon HID headlights 927  
Metallic paint (extra cost) 587  
Upholstered instrument panel, leather 1,475  
Wood trim 757  
Obstacle detection, rear 451  
Automatic climate control, front 468  
Carbon fiber / leather-wrapped steering wheel 1,156  
Navigation system 2,644  
Synthetic suede headliner 1,003  
5-speed shiftable automatic 2,384  
Executive Package   2,820
Options (change) 22,095 3,100
Options (change) 18,785 2,820
Destination 860 995
Total Price $82,055 $91,395
Total Invoice $71,212 $84,810

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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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TrueDelta Value Comparison: Porsche Cayman vs. BMW 7-Series

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $240
TrueDelta Adjusted Invoice Difference: $5,154
Model Year20082015
ModelCayman7-Series
TrimS750i
Body2dr Hatch4dr Sedan
Engine295hp H6445hp V8
TransmissionT5T8
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG17/25 MPG
Audio (watts, speakers)325, 11600, 16
Tire (rear if not all the same)235/40-18245/45-19
Total Price$82,055$91,395
Adjustments for Features0-9,100
Feature-Adjusted Total Price$82,055$82,295
Total Invoice$71,212$84,810
Adjustments for Features0-8,444
Feature-Adjusted Total Invoice$71,212$76,366

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Features Comparison: Porsche Cayman vs. BMW 7-Series

Model Year20082015
ModelCayman7-Series
TrimS750i
Body2dr Hatch4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
8-speed manually-shiftable automatic $1300
RWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Power door closers $300
Power rear side windows $200
Power trunk closer $350
Proximity key $250
Remote app $25
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row $125
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
Brake assist $50
Driver drowsiness monitor $150
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Radar- or camera-based collision preparation system $0
Rearview camera $200
Rollover sensor $50
Side curtain airbags $350
Tires, run-flat $150
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat $50
Water-repellent front-door glass$15 
Wiper de-icer $25
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
Concierge Services - 3 year subscription $150
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
S Voice support $0
Satellite radio - one year subscription $250
Siri Eyes Free support $0
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200
Automatic headlights $125
Chronometer$100 
Compass $0
Cornering lights $50
Fog light, rear$100 
Head-up display (HUD) $350
Illuminated vanity mirrors, rear seat $100
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Xenon HID headlights$500 
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel$150 
Center armrest(s), second row $50
Ceramic controls $0
Cooled or ventilated front seats $300
Leather-wrapped steering wheel $150
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power thigh bolsters, driver seat$100 
Power thigh 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
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling $350
Total Value of Features$2,680$11,780
Value of Feature Adjustments$0$9,100
Value of Feature Adjustments0-8,444

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Specifications Comparison: Porsche Cayman vs. BMW 7-Series

Model Year20082015
ModelCayman7-Series
Body2dr Hatch4dr Sedan
Wheelbase95.1 in120.9 in
Length170.9 in199.8 in
Width70.9 in74.9 in
Height51.4 in58.3 in
Curb Weight3,163 lb.4,575 lb.
Fuel Capacity17.0 gal.21.7 gal.
Row 1 Headroom0.0 in40.6 in
Row 1 Shoulder Room0.0 in59.2 in
Row 1 Legroom0.0 in41.2 in
Row 2 Headroom0.0 in38.5 in
Row 2 Shoulder Room0.0 in57.2 in
Row 2 Legroom0.0 in38.4 in
Cargo Volume14.5 ft317.7 ft3

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Option Package Details
Porsche Cayman S

Preferred Package
FeatureValueRequested?
Surround sound250Yes
Bose, 325W, 11 speakers (with subwoofer)350No
Floor mats75Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Total Requested92573%
Total Not Requested35027%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested115085%
Total Not Requested20015%

Option Package Details
BMW 7-Series 750i

Executive Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Sunshades, second row125No
Sunshade, rear, power225No
Synthetic suede headliner650Yes
Ceramic controls0No
Total Requested65050%
Total Not Requested65050%

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