Porsche Cayman Porsche Cayman 2010 BMW 5-Series Gran Turismo BMW 5-Series Gran Turismo 2017

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Porsche Cayman vs. BMW 5-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 5-Series Gran Turismo Invoice Comparison

Lowest Total Price: $71,915

Porsche Cayman   
Difference: $3,380

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  Down Payment Interest Rate Term
Model Year20102017
ModelCayman5-Series Gran Turismo
TrimBase550i
Body2dr Hatch4dr Hatch
Base Price $51,400 $72,500
Adaptive Sports Seats 3,055  
Auto-dimming rearview mirror 690  
Xenon HID headlights 1,560  
Sport Chrono Package 960  
Adaptive dampers - electrical 1,990  
iPod integration 440  
Navigation system 3,110  
Traffic information 0  
Satellite radio 750  
Metallic paint (extra cost) 710  
Obstacle detection, rear 530  
Automatic climate control, front 550  
Audio controls on steering wheel 990  
Floor mats 90  
Wood trim 890  
Voice recorder 650  
Voice control for nav and audio 595  
Bluetooth cell phone link 695  
Heated front seats 510 500
Cooled or ventilated front seats 800  
6-speed manual 0  
Luxury Seating Package   1,300
Adaptive Sports Seats 2,597  
Auto-dimming rearview mirror 587  
Xenon HID headlights 0  
Sport Chrono Package 0  
Adaptive dampers - electrical 1,692  
iPod integration 0  
Navigation system 0  
Traffic information 0  
Satellite radio 0  
Metallic paint (extra cost) 0  
Obstacle detection, rear 451  
Automatic climate control, front 468  
Audio controls on steering wheel 842  
Floor mats 0  
Wood trim 757  
Voice recorder 553  
Voice control for nav and audio 0  
Bluetooth cell phone link 0  
Heated front seats 0 460
Cooled or ventilated front seats 0  
6-speed manual 0  
Luxury Seating Package   1,195
Options (change) 19,565 1,800
Options (change) 7,947 1,655
Destination 950 995
Total Price $71,915 $75,295

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

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TrueDelta Value Comparison: Porsche Cayman vs. BMW 5-Series Gran Turismo

Lowest Adjusted Price: BMW 5-Series Gran Turismo 550i
Lowest Adjusted Invoice: Porsche Cayman
TrueDelta Adjusted Price Difference: $5,705
TrueDelta Adjusted Invoice Difference: $53,321
Model Year20102017
ModelCayman5-Series Gran Turismo
TrimBase550i
Body2dr Hatch4dr Hatch
Engine265hp H6443hp V8
TransmissionM6T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)19/27 MPG15/24 MPG
Audio (watts, speakers)50, 4600, 16
Tire (rear if not all the same)205/55-17245/50-18
Total Price$71,915$75,295
Adjustments for Features0-9,085
Feature-Adjusted Total Price$71,915$66,210

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Features Comparison: Porsche Cayman vs. BMW 5-Series Gran Turismo

Model Year20102017
ModelCayman5-Series Gran Turismo
TrimBase550i
Body2dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate $100
Power liftgate $350
Power rear side windows $200
Proximity key $250
Remote app $25
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Rearview camera $200
Side curtain airbags $350
Tires, run-flat $150
Cargo Management 
Air-conditioned storage compartment $50
Cargo cover $75
Cargo net$40 
Liftglass or two-piece tailgate $150
Climate Control 
Automatic air recirculation $100
Dual-zone climate control $125
Rear air vents $100
Rear wiper $175
Residual heat $50
Water-repellent front-door glass$15 
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration$0 
Regenerative braking $0
Exterior 
Panoramic sunroof $1200
Retractable rear spoiler$400 
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
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar $200
Text dictation $50
Traffic + travel information $25
Traffic information$25 
USB port $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Automatic headlights $125
Chronometer$100 
Cornering lights $50
Fog light, rear$100 
Headlight washers$50 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Turn signals on or near mirrors $25
Seats and Interior Trim 
Center armrest(s), second row $50
Folding second row seats $300
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Massage, driver seat $100
Massage, passenger seat $100
Memory system, passenger seat $150
Metal pedals$75 
No leather in second row$-300 
Power 4-way lumbar adjuster, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
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
Power upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Rear air springs, auto-leveling $350
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$1,905$10,990
Value of Feature Adjustments$0$9,085
Value of Feature Adjustments0-8,537

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Specifications Comparison: Porsche Cayman vs. BMW 5-Series Gran Turismo

Model Year20102017
ModelCayman5-Series Gran Turismo
Body2dr Hatch4dr Hatch
Wheelbase95.1 in120.7 in
Length171.1 in196.8 in
Width70.9 in74.8 in
Height51.4 in61.4 in
Curb Weight2,976 lb.5,060 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in41.4 in
Row 1 Shoulder Room0.0 in59.3 in
Row 1 Legroom0.0 in40.6 in
Row 2 Headroom0.0 in39.0 in
Row 2 Shoulder Room0.0 in57.7 in
Row 2 Legroom0.0 in41.8 in
Cargo Volume,
Minimum
14.5 ft317.7 ft3
Cargo Volume,
Maximum
14.563.0 ft3

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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 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
Power fore-aft adjuster, driver seat100Yes
Total Requested115085%
Total Not Requested20015%
Sport Chrono Package
FeatureValueRequested?
Chronometer100No
Electronic systems calibration selector200Yes
Total Requested20067%
Total Not Requested10033%

Option Package Details
BMW 5-Series Gran Turismo 550i

Luxury Seating Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Massage, driver seat100No
Massage, passenger seat100No
Front sport buckets100Yes
Total Requested40067%
Total Not Requested20033%

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