Porsche Cayman Porsche Cayman 2012 BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2018

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

Lowest Total Price: $51,835

BMW 3-Series Gran Turismo 330i   
Difference: $14,805

Calculate Payments

  Down Payment Interest Rate Term
Model Year20122012201220182018
ModelCaymanCaymanCayman3-Series Gran Turismo3-Series Gran Turismo
TrimBaseSS Black Edition330i340i
Body2dr Hatch2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Base Price $51,900 $62,100 $67,500 $44,850 $50,700
Sport Chrono Package 960 960 960    
Navigation system 3,430     1,700 1,700
Unbranded 235W 9 speakers 0        
Adaptive Sports Seats 3,055 3,055 3,055    
Metallic paint (extra cost) 710 710   550 550
Wood trim 890 890      
Audio controls on steering wheel 615 615 125    
Heated steering wheel 250 250 250 190 190
Heated front seats 525 525 525 500 500
Obstacle detection, rear 530 530 530 750 750
Voice control for nav and audio 595 595 595    
Convenience Package 2,230 2,230      
Infotainment Package   3,640      
Luxury Design       0 0
Convenience Tier       850  
Leather seating surfaces       1,450 1,450
Sport Chrono Package 0 0 0    
Navigation system 0     1,565 1,565
Unbranded 235W 9 speakers 0        
Adaptive Sports Seats 0 0 0    
Metallic paint (extra cost) 0 0   505 505
Wood trim 0 0      
Audio controls on steering wheel 0 0 0    
Heated steering wheel 0 0 0 175 175
Heated front seats 0 0 0 460 460
Obstacle detection, rear 451 451 451 690 690
Voice control for nav and audio 0 0 0    
Convenience Package 0 0      
Infotainment Package   0      
Luxury Design       0 0
Convenience Tier       780  
Leather seating surfaces       1,335 1,335
Options (change) 13,790 14,000 6,040 5,990 5,140
Options (change) 451 451 451 5,510 4,730
Destination 950 950 950 995 995
Total Price $66,640 $77,050 $74,490 $51,835 $56,835

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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 3-Series Gran Turismo

Lowest Adjusted Price: BMW 3-Series Gran Turismo 330i
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $23,165
TrueDelta Adjusted Invoice Difference: $39,566
Model Year20122012201220182018
ModelCaymanCaymanCayman3-Series Gran Turismo3-Series Gran Turismo
TrimBaseSS Black Edition330i340i
Body2dr Hatch2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Engine265hp H6320hp H6330hp H6248hp I4320hp I6
TransmissionM6M6M6T8T8
DrivetrainRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9325, 11325, 11205, 9600, 16
Tire (rear if not all the same)205/55-17235/40-18235/35-19225/45-18225/45-18
Total Price$66,640$77,050$74,490$51,835$56,835
Adjustments for Features-50-3000-8,410-8,660
Feature-Adjusted Total Price$66,590$76,750$74,490$43,425$48,175
Cost Above Minimum$0$10,160$7,900$0$4,750

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Features Comparison: Porsche Cayman vs. BMW 3-Series Gran Turismo

Model Year20122012201220182018
ModelCaymanCaymanCayman3-Series Gran Turismo3-Series Gran Turismo
TrimBaseSS Black Edition330i340i
Body2dr Hatch2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150$150  
8-speed manually-shiftable automatic   $1300$1300
RWD$0$0$0  
AWD   $1700$1700
Accessories 
Hands-free trunk or liftgate   $100$100
Power liftgate   $350$350
Power rear side windows   $200$200
Proximity key   $250$250
Remote app   $25$25
Remote window/roof operation   $15$15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Hill descent control   $250$250
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Obstacle detection, front   $150$150
Rearview camera   $200$200
Side curtain airbags   $350$350
Tires, run-flat   $150$150
Cargo Management 
Air-conditioned storage compartment   $50$50
Cargo area rails w/tie downs   $50$50
Cargo cover   $75$75
Cargo net$40$40$40  
Climate Control 
Automatic air recirculation   $100$100
Dual-zone climate control   $125$125
Rear air vents with manual controls   $150$150
Residual heat   $50$50
Water-repellent front-door glass$15$15$15  
Engine / Motor 
Automatic start / stop   $150$150
Mid-engine configuration$0$0$0  
Regenerative braking   $0$0
Exterior 
Panoramic sunroof   $1200$1200
Infotainment 
4G LTE connectivity   $0$0
App support   $0$0
Bluetooth audio streaming   $25$25
DVD-Audio-compatible player$0$0$0  
DVD-compatible player   $0$0
Handwriting recognition   $200$200
HD radio   $50$50
In-vehicle Internet   $150$150
Navigation map updates, three years   $0$0
Off-road navigation system$0$0$0  
S Voice support   $0$0
Satellite radio$200$200$200  
Satellite radio - one year subscription   $250$250
Siri Eyes Free support   $0$0
Surround sound $250$250 $250
Telematics service, such as OnStar   $200$200
Traffic + travel information   $25$25
Traffic information$25$25$25  
Voice control for external devices   $0$0
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75$75  
Automatic headlights   $125$125
Chronometer$100$100$100  
Compass   $0$0
Cornering lights$50$50$50  
Fog light, rear$100$100$100  
Headlight washers$50$50$50  
LED headlights   $1000$1000
Mirror tilt-down in reverse   $25$25
Power-folding mirrors   $50$50
Steering-linked headlights$150$150$150  
Turn signals on or near mirrors   $25$25
Xenon HID headlights$500$500$500  
Seats and Interior Trim 
Center armrest(s), second row   $50$50
Folding second row seats   $300$300
Leather door panel trim$250$250$250  
Manual recliner, second row seats   $75$75
Manual thigh support length adjuster, driver seat   $50$50
Manual thigh support length adjuster, passenger seat   $50$50
Metal pedals$75$75$75  
No leather in second row$-300$-300$-300  
Power 4-way lumbar adjuster, passenger seat   $150$150
Power thigh bolsters, driver seat$100$100$100  
Power thigh bolsters, passenger seat$100$100$100  
Wood trim$300$300 $300$300
Transmission 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$1,980$2,230$1,930$10,340$10,590
Value of Feature Adjustments$50$300$0$8,410$8,660
Value of Feature Adjustments-1-50-7,933-8,160

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Specifications Comparison: Porsche Cayman vs. BMW 3-Series Gran Turismo

Model Year20122018
ModelCayman3-Series Gran Turismo
Body2dr Hatch4dr Hatch
Wheelbase95.1 in115.0 in
Length171.1 in190.0 in
Width70.9 in72.0 in
Height51.4 in59.4 in
Curb Weight2,977 lb.4,016 lb.
Fuel Capacity16.9 gal.15.8 gal.
Row 1 Headroom0.0 in41.3 in
Row 1 Shoulder Room0.0 in55.2 in
Row 1 Legroom0.0 in42.0 in
Row 2 Headroom0.0 in38.3 in
Row 2 Shoulder Room0.0 in54.1 in
Row 2 Legroom0.0 in39.2 in
Cargo Volume,
Minimum
14.5 ft318.3 ft3
Cargo Volume,
Behind R2
14.518.4 ft3
Cargo Volume,
Maximum
14.556.5 ft3

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Option Package Details
Porsche Cayman

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%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested102576%
Total Not Requested32524%

Option Package Details
Porsche Cayman S

Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Launch control100Yes
Total Requested30075%
Total Not Requested10025%
Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-Audio-compatible player0Yes
Surround sound250Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
Bose, 325W, 11 speakers (with subwoofer)350No
USB port25Yes
Total Requested111576%
Total Not Requested35024%
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%
Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested102576%
Total Not Requested32524%

Option Package Details
Porsche Cayman S Black Edition

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 Gran Turismo 330i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Design
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested71564%
Total Not Requested40036%
Convenience Tier
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250No
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested15017%
Total Not Requested75083%

Option Package Details
BMW 3-Series Gran Turismo 340i

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%
Luxury Design
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15Yes
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested71564%
Total Not Requested40036%

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