Porsche Cayman Porsche Cayman 2016 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: $70,570

BMW 3-Series M3   
Difference: $15,810

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Base Price $64,100 $56,500
7-speed automated manual 3,200 2,700
Infotainment Package 3,990  
Bose 505W 10 speakers 0  
Premium Package Plus 2,950  
Adaptive sport seats plus 3,825  
Torque vectoring, brake-based 1,320  
Adaptive dampers - electrical 1,790  
Voice control for nav and audio 520  
Power-folding mirrors 320  
Wood trim 1,515 0
Obstacle detection, rear 530 350
Audio controls on steering wheel 615  
Metallic paint (extra cost) 710 550
Cold Weather Package   750
Premium Package   1,900
Technology Package   3,250
Rear spoiler   0
HD radio   350
iPod integration   400
Leather door panel trim   1,100
Sunroof   0
Satellite radio - one year subscription   595
7-speed automated manual 0 2,455
Infotainment Package 0  
Bose 505W 10 speakers 0  
Premium Package Plus 0  
Adaptive sport seats plus 0  
Torque vectoring, brake-based 0  
Adaptive dampers - electrical 0  
Voice control for nav and audio 0  
Power-folding mirrors 0  
Wood trim 0 0
Obstacle detection, rear 0 320
Audio controls on steering wheel 0  
Metallic paint (extra cost) 0 500
Cold Weather Package   685
Premium Package   1,730
Technology Package   2,960
Rear spoiler   0
HD radio   315
iPod integration   365
Leather door panel trim   1,000
Sunroof   0
Satellite radio - one year subscription   540
Options (change) 21,285 11,945
Options (change) 0 10,870
Destination 995 825
Gas Tax 0 1,300
Total Price $86,380 $70,570

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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: $16,845
TrueDelta Adjusted Invoice Difference: $63,204
Model Year20162008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Engine325hp H6414hp V8
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)21/30 MPG14/20 MPG
Audio (watts, speakers)445, 10?, 10
Tire (rear if not all the same)235/40-19245/40-18
Total Price$86,380$70,570
Adjustments for Features0-1,035
Feature-Adjusted Total Price$86,380$69,535

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Features Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20162008
ModelCayman3-Series
TrimSM3
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Automatic seat belt presenters, front row $100
Knee airbag, driver$75 
Knee airbag, passenger$75 
Torque vectoring, brake-based$100 
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 
Rear air vents with manual controls $150
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop$150 
Mid-engine configuration$0 
Regenerative braking$0 
Exterior 
Painted brake calipers (optional)$0 
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
App support$0 
Bluetooth audio streaming$25 
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 
Compass $0
Fog light, rear$100 
Mirror tilt-down in reverse $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Cooled or ventilated front seats$300 
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 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 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200
Ultra-sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$3,570$4,605
Value of Feature Adjustments$0$1,035
Value of Feature Adjustments0-956

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Specifications Comparison: Porsche Cayman vs. BMW 3-Series

Model Year20162008
ModelCayman3-Series
Body2dr Hatch2dr Coupe
Wheelbase97.4 in108.7 in
Length172.4 in181.1 in
Width70.9 in70.2 in
Height50.9 in54.1 in
Curb Weight2,976 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 Volume15.0 ft311.1 ft3

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Option Package Details
Porsche Cayman S

Infotainment Package
FeatureValueRequested?
App support0No
USB port25Yes
Navigation system600Yes
DVD-Audio-compatible player0No
Traffic information25Yes
Off-road navigation system0No
Media drive15No
Satellite radio200Yes
HD radio50Yes
Total Requested90098%
Total Not Requested152%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50Yes
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested167585%
Total Not Requested30015%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100Yes
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Front sport buckets100Yes
Total Requested130072%
Total Not Requested50028%

Option Package Details
BMW 3-Series M3

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100No
Total Requested10050%
Total Not Requested10050%
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 mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Total Requested85074%
Total Not Requested30026%
Technology Package
FeatureValueRequested?
Adaptive shocks - electrical500Yes
Navigation system600Yes
Proximity key250Yes
Voice control for nav and audio100Yes
Traffic information25Yes
Electronic systems calibration selector200No
Total Requested147588%
Total Not Requested20012%

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