Porsche Cayman Porsche Cayman 2012 BMW 3-Series BMW 3-Series 2008

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Porsche Cayman vs. BMW 3-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 3-Series Invoice Comparison

Lowest Total Price: $70,220

BMW 3-Series M3   
Difference: $13,280

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Base Price $62,100 $56,500
Convenience Package 2,230  
Adaptive Sports Seats 3,055  
Infotainment Package 3,640  
Sport Chrono Package 960  
7-speed automated manual 3,660 2,700
Metallic paint (extra cost) 710 550
Limited-slip rear differential 950  
Audio controls on steering wheel 615  
Obstacle detection, rear 530 350
Heated front seats 525  
Wood trim 890 0
Adaptive dampers - electrical 2,090  
Voice control for nav and audio 595  
Cold Weather Package   750
Premium Package   1,900
Technology Package   3,250
iPod integration   400
Rear spoiler   0
Leather door panel trim   1,100
Sunroof   0
Satellite radio - one year subscription   595
Convenience Package 0  
Adaptive Sports Seats 0  
Infotainment Package 0  
Sport Chrono Package 0  
7-speed automated manual 0 2,455
Metallic paint (extra cost) 0 500
Limited-slip rear differential 0  
Audio controls on steering wheel 0  
Obstacle detection, rear 451 320
Heated front seats 0  
Wood trim 0 0
Adaptive dampers - electrical 0  
Voice control for nav and audio 0  
Cold Weather Package   685
Premium Package   1,730
Technology Package   2,960
iPod integration   365
Rear spoiler   0
Leather door panel trim   1,000
Sunroof   0
Satellite radio - one year subscription   540
Options (change) 20,450 11,595
Options (change) 451 10,555
Destination 950 825
Gas Tax 0 1,300
Total Price $83,500 $70,220

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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 3-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. BMW 3-Series

Lowest Adjusted Price: BMW 3-Series M3
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $16,090
TrueDelta Adjusted Invoice Difference: $60,844
Model Year20122008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Engine320hp H6414hp V8
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG14/20 MPG
Audio (watts, speakers)325, 11?, 10
Tire (rear if not all the same)235/40-18245/40-18
Total Price$83,500$70,220
Adjustments for Features0-2,810
Feature-Adjusted Total Price$83,500$67,410

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Features Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20122008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Proximity key $250
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Automatic seat belt presenters, front row $100
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment $50
Cargo mat $40
Cargo net$40 
Rear seat pass-through $100
Second-row low console $100
Ski sack $50
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents with manual controls $150
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Mid-engine configuration$0 
Exterior 
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
DVD-Audio-compatible player$0 
iPod integration $100
Media drive$15 
Off-road navigation system$0 
Satellite radio$200 
Satellite radio - one year subscription $250
Surround sound$250 
Telematics service, such as OnStar $200
USB port$25 
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Compass $0
Cornering lights$50 
Fog light, rear$100 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Floor mats$75 
Folding second row seats $300
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Suspension, Wheels, and Tires 
Ultra-sport suspension (upgrade) $0
Total Value of Features$2,445$5,255
Value of Feature Adjustments$0$2,810
Value of Feature Adjustments0-2,595

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Specifications Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20122008
ModelCayman3-Series
Body2dr Hatch2dr Coupe
Wheelbase95.1 in108.7 in
Length171.1 in181.1 in
Width70.9 in70.2 in
Height51.4 in54.1 in
Curb Weight3,075 lb.3,704 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom0.0 in38.4 in
Row 1 Shoulder Room0.0 in55.3 in
Row 1 Legroom0.0 in41.8 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in51.9 in
Row 2 Legroom0.0 in33.7 in
Cargo Volume14.5 ft311.1 ft3

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Option Package Details
Porsche Cayman S

Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Total Requested130096%
Total Not Requested504%
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 height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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
Total Requested115085%
Total Not Requested20015%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
Surround sound250No
Traffic information25Yes
Off-road navigation system0No
Media drive, large15No
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested85058%
Total Not Requested61542%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%

Option Package Details
BMW 3-Series M3

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100Yes
Total Requested200100%
Total Not Requested00%
Upholstered door panels, leather
FeatureValueRequested?
Upholstered door panels, leather250Yes
Leather seating surfaces450Yes
Total Requested700100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Headlight washers50Yes
Ski sack50No
Total Requested25083%
Total Not Requested5017%
Premium Package
FeatureValueRequested?
Leather seating surfaces450Yes
Universal garage door opener100Yes
Telematics service, such as OnStar200No
Bluetooth cell phone link100Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Total Requested80070%
Total Not Requested35030%
Technology Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Navigation system600Yes
Proximity key250No
Voice control for nav and audio100Yes
Traffic information25Yes
Electronic systems calibration selector200Yes
Total Requested142585%
Total Not Requested25015%

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