Porsche Cayman Porsche Cayman 2009 BMW 3-Series BMW 3-Series 2012

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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: $73,295

BMW 3-Series M3   
Difference: $10,690

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092012
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Base Price $60,200 $60,100
Xenon HID headlights 1,560  
Sport Chrono Package 1,320  
Adaptive dampers - electrical 1,990 1,000
Adaptive Sports Seats 3,055  
iPod integration 440  
Navigation system 3,110  
Auto-dimming rearview mirror 690  
7-speed automated manual 3,420 2,900
Metallic paint (extra cost) 710 550
Floor mats 90  
Bluetooth cell phone link 695  
Limited-slip rear differential 950  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Heated front seats 500  
Obstacle detection, rear 530  
Wood trim 890 0
Voice control for nav and audio 595  
Satellite radio 750  
Cold Weather Package   750
Premium Package   4,350
Rear spoiler   0
Leather door panel trim   1,100
Sunroof   0
Satellite radio - one year subscription   350
Xenon HID headlights 0  
Sport Chrono Package 306  
Adaptive dampers - electrical 1,692 910
Adaptive Sports Seats 2,597  
iPod integration 0  
Navigation system 0  
Auto-dimming rearview mirror 587  
7-speed automated manual 0 2,640
Metallic paint (extra cost) 0 500
Floor mats 0  
Bluetooth cell phone link 0  
Limited-slip rear differential 0  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Heated front seats 0  
Obstacle detection, rear 451  
Wood trim 757 0
Voice control for nav and audio 0  
Satellite radio 0  
Cold Weather Package   685
Premium Package   3,960
Rear spoiler   0
Leather door panel trim   1,000
Sunroof   0
Satellite radio - one year subscription   320
Options (change) 22,835 11,000
Options (change) 7,700 10,015
Destination 950 895
Gas Tax 0 1,300
Total Price $83,985 $73,295

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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: $14,265
TrueDelta Adjusted Invoice Difference: $55,729
Model Year20092012
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Engine320hp H6414hp V8
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG14/20 MPG
Audio (watts, speakers)235, 9180, 8
Tire (rear if not all the same)235/40-18245/40-18
Total Price$83,985$73,295
Adjustments for Features0-3,575
Feature-Adjusted Total Price$83,985$69,720

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Features Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20092012
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Proximity key $250
Remote app $25
Remote window/roof operation $15
Sunshade, rear, power $225
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
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 
Automatic start / stop $150
Mid-engine configuration$0 
Exterior 
Rear spoiler $200
Retractable rear spoiler$400 
Sport rocker panels (optional) $0
Sunroof $900
Infotainment 
Bluetooth audio streaming $25
DVD-Audio-compatible player$0 
DVD-compatible player $0
HD radio $50
MP3-compatible player $50
Off-road navigation system$0 
Satellite radio$200 
Satellite radio - one year subscription $250
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Traffic information $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Compass $0
Fog light, rear$100 
Fog lights$125 
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
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 
Sport suspension (upgrade) $0
Total Value of Features$2,155$5,730
Value of Feature Adjustments$0$3,575
Value of Feature Adjustments0-3,301

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Specifications Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20092012
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.3,715 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

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
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 fore-aft adjuster, driver seat100Yes
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
Total Requested115085%
Total Not Requested20015%

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?
Sunshade, rear, power225No
Leather seating surfaces450Yes
Universal garage door opener100Yes
Obstacle detection, rear250Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Aluminum trim100No
Proximity key250No
Power-folding mirrors50No
Auto-dimming passenger-side mirror75Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat100Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat50Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
Media drive, large15Yes
Total Requested256580%
Total Not Requested65020%

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