Porsche Cayman Porsche Cayman 2009 BMW 4-Series BMW 4-Series 2018

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Porsche Cayman vs. BMW 4-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 4-Series Invoice Comparison

Lowest Total Price: $85,935

BMW 4-Series M4   
Difference: $8,415

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelCayman4-Series
TrimSM4
Body2dr Hatch2dr Coupe
Base Price $60,200 $67,700
Sport Chrono Package 1,320  
Adaptive dampers - electrical 1,990  
Auto-dimming rearview mirror 690  
Adaptive Sports Seats 3,055  
iPod integration 440  
Navigation system 3,110  
7-speed automated manual 3,420 2,900
Satellite radio 750  
Xenon HID headlights 1,560  
Metallic paint (extra cost) 710 550
Heated front seats 500  
Voice control for nav and audio 595  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Floor mats 90  
Bluetooth cell phone link 695  
Heated steering wheel 190 190
Obstacle detection, rear 530 750
Wood trim 890 0
Ceramic brake rotors 8,150 8,150
Upholstered instrument panel, leather 2,025  
Limited-slip rear differential 950  
Full Merino Leather   3,500
255/35YR19   1,200
Sunroof   0
Sport Chrono Package 306  
Adaptive dampers - electrical 1,692  
Auto-dimming rearview mirror 587  
Adaptive Sports Seats 2,597  
iPod integration 0  
Navigation system 0  
7-speed automated manual 0 2,670
Satellite radio 0  
Xenon HID headlights 0  
Metallic paint (extra cost) 0 505
Heated front seats 0  
Voice control for nav and audio 0  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Floor mats 0  
Bluetooth cell phone link 0  
Heated steering wheel 0 175
Obstacle detection, rear 451 690
Wood trim 757 0
Ceramic brake rotors 6,928 7,500
Upholstered instrument panel, leather -306  
Limited-slip rear differential 0  
Full Merino Leather   3,220
255/35YR19   1,105
Sunroof   0
Options (change) 33,200 17,240
Options (change) 14,322 15,865
Destination 950 995
Total Price $94,350 $85,935

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

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TrueDelta Value Comparison: Porsche Cayman vs. BMW 4-Series

Lowest Adjusted Price: BMW 4-Series M4
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $12,950
TrueDelta Adjusted Invoice Difference: $60,980
Model Year20092018
ModelCayman4-Series
TrimSM4
Body2dr Hatch2dr Coupe
Engine320hp H6425hp I6
TransmissionS7S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)20/29 MPG17/24 MPG
Audio (watts, speakers)235, 9600, 16
Tire (rear if not all the same)235/40-18255/35-19
Total Price$94,350$85,935
Adjustments for Features0-4,535
Feature-Adjusted Total Price$94,350$81,400

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Features Comparison: Porsche Cayman vs. BMW 4-Series

Model Year20092018
ModelCayman4-Series
TrimSM4
Body2dr Hatch2dr Coupe
Transmission and Drivetrain 
7-speed automated manual$1200$1200
RWD$0$0
Accessories 
Hands-free trunk or liftgate $100
Proximity key $250
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic seat belt presenters, front row $100
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Side curtain airbags $350
Cargo Management 
Air-conditioned storage compartment $50
Cargo net$40 
Rear seat pass-through $100
Second-row low console $100
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 
Drivetrain 
Active rear differential $500
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Painted brake calipers (optional) $0
Retractable rear spoiler$400 
Sport rocker panels (optional) $0
Sunroof $900
Infotainment 
4G LTE connectivity $0
App support $0
Bluetooth audio streaming $25
DVD-Audio-compatible player$0 
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
iPod integration$100 
MP3-compatible player $50
Navigation map updates, three years $0
Off-road navigation system$0 
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
Surround sound $250
Telematics service, such as OnStar $200
Traffic + travel information $25
USB port $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75 
Automatic headlights $125
Chronometer$100 
Compass $0
Fog light, rear$100 
Fog lights$125 
Headlight washers$50 
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 
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 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Transmission 
Downshift rev matching $50
Total Value of Features$3,330$7,865
Value of Feature Adjustments$0$4,535
Value of Feature Adjustments0-4,248

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Specifications Comparison: Porsche Cayman vs. BMW 4-Series

Model Year20092018
ModelCayman4-Series
Body2dr Hatch2dr Coupe
Wheelbase95.1 in110.6 in
Length171.1 in182.6 in
Width70.9 in71.9 in
Height51.4 in54.2 in
Curb Weight3,075 lb.3,620 lb.
Fuel Capacity16.9 gal.15.8 gal.
Row 1 Headroom0.0 in39.8 in
Row 1 Shoulder Room0.0 in55.3 in
Row 1 Legroom0.0 in42.2 in
Row 2 Headroom0.0 in36.1 in
Row 2 Shoulder Room0.0 in51.7 in
Row 2 Legroom0.0 in33.7 in
Cargo Volume14.5 ft315.7 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 4-Series M4

7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Launch control100Yes
Total Requested200100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
255/35YR19 tires
FeatureValueRequested?
255/35YR19 tires200No
275/35YR19 tires200No
Total Requested00%
Total Not Requested400100%
Full Merino Leather
FeatureValueRequested?
Upgraded leather upholstery-450No
Leather upholstery, extended coverage450Yes
Leather door panel trim250Yes
Upholstered instrument panel, leather1000Yes
Total Requested1700136%
Total Not Requested-450-36%

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