Porsche Cayman Porsche Cayman 2007 BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2014

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $55,125

BMW 3-Series Gran Turismo 335i   
Difference: $12,120

Lowest Total Invoice: $50,890

BMW 3-Series Gran Turismo 335i   
Difference: $7,477

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072014
ModelCayman3-Series Gran Turismo
TrimBase335i
Body2dr Hatch4dr Hatch
Base Price $49,400 $46,850
Base Invoice $43,075 $43,280
Adaptive Sports Seats 3,055  
Sport Chrono Package 920  
Adaptive dampers - electrical 1,990 1,000
Auto-dimming rearview mirror 690  
5-speed shiftable automatic 3,210  
Navigation system 3,070 2,150
Heated front seats 480 500
Floor mats 115  
Audio controls on steering wheel 990  
Automatic climate control, front 550  
Xenon HID headlights 1,090  
Wood trim 890  
Sport Line   1,700
Metallic paint (extra cost)   550
Leather seating surfaces   1,450
Adaptive Sports Seats 2,597  
Sport Chrono Package 782  
Adaptive dampers - electrical 1,692 910
Auto-dimming rearview mirror 587  
5-speed shiftable automatic 2,729  
Navigation system 2,610 1,955
Heated front seats 408 455
Floor mats 98  
Audio controls on steering wheel 842  
Automatic climate control, front 468  
Xenon HID headlights 927  
Wood trim 757  
Sport Line   1,545
Metallic paint (extra cost)   500
Leather seating surfaces   1,320
Options (change) 17,050 7,350
Options (change) 14,497 6,685
Destination 795 925
Total Price $67,245 $55,125
Total Invoice $58,367 $50,890

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche Cayman dealer quotes or BMW 3-Series Gran Turismo dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

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

Lowest Adjusted Price and Invoice: BMW 3-Series Gran Turismo 335i
TrueDelta Adjusted Price Difference: $18,970
TrueDelta Adjusted Invoice Difference: $13,801
Model Year20072014
ModelCayman3-Series Gran Turismo
TrimBase335i
Body2dr Hatch4dr Hatch
Engine245hp H6300hp I6
TransmissionT5T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)18/26 MPG20/30 MPG
Audio (watts, speakers)50, 4205, 9
Tire (rear if not all the same)205/55-17225/45-18
Total Price$67,245$55,125
Adjustments for Features0-6,850
Feature-Adjusted Total Price$67,245$48,275
Total Invoice$58,367$50,890
Adjustments for Features0-6,324
Feature-Adjusted Total Invoice$58,367$44,566

Return to top

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

Model Year20072014
ModelCayman3-Series Gran Turismo
TrimBase335i
Body2dr Hatch4dr Hatch
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Power liftgate $350
Power rear side windows $200
Remote app $25
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
Hill descent control $250
Knee airbag, driver $75
Knee airbag, passenger $75
Side curtain airbags $350
Tires, run-flat $150
Cargo Management 
Air-conditioned storage compartment $50
Cargo area rails w/tie downs $50
Cargo cover $75
Cargo net$40 
Climate Control 
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 
Regenerative braking $0
Exterior 
Black exterior trim (optional) $0
Bright-finished exhaust tip(s)$25 
Panoramic sunroof $1200
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
DVD-compatible player $0
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
S Voice support $0
Siri Eyes Free support $0
SMS text-to-speech reader $25
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Compass $0
Fog light, rear$100 
Headlight washers$50 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Manual recliner, second row seats $75
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Power 4-way lumbar adjuster, driver seat$150 
Power thigh bolsters, driver seat$100 
Power thigh bolsters, passenger seat$100 
Transmission 
Launch control $100
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,680$8,530
Value of Feature Adjustments$0$6,850
Value of Feature Adjustments0-6,324

Return to top

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

Model Year20072014
ModelCayman3-Series Gran Turismo
Body2dr Hatch4dr Hatch
Wheelbase95.1 in115.0 in
Length170.9 in190.0 in
Width70.9 in72.0 in
Height51.4 in59.4 in
Curb Weight3,097 lb.4,010 lb.
Fuel Capacity17.0 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

Return to top

Option Package Details
Porsche Cayman

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, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Total Requested100074%
Total Not Requested35026%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
BMW 3-Series Gran Turismo 335i

Adaptive dampers - electrical
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Variable steering ratio (optional)0No
Total Requested500100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Traffic + travel information25No
Smartphone integration0No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Text dictation50No
Siri Eyes Free support0No
S Voice support0No
Total Requested60053%
Total Not Requested54047%
Sport Line
FeatureValueRequested?
Sport suspension (upgrade)250No
Special interior trim0No
Dark-colored headliner (optional)0No
225/45VR18 tires400No
Door sill trim plates100No
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50No
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50No
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested30026%
Total Not Requested85074%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Porsche models.