Pontiac G5 Pontiac G5 2008 Porsche Cayman Porsche Cayman 2012

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Pontiac G5 vs. Porsche Cayman 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.

Pontiac G5 vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $21,500

Pontiac G5 GT   
Difference: $33,235

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082012201220122012
ModelG5CaymanCaymanCaymanCayman
TrimGTBaseSS Black EditionR
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Base Price $19,850 $51,900 $62,100 $67,500 $66,300
Leather seating surfaces 695        
CD changer, in-dash 295 650 650 650 650
Metallic paint (extra cost)   710 710   710
Heated front seats   525 525 525 525
Audio controls on steering wheel       125  
Air conditioning         1,760
Floor mats         0
Leather sport seats         0
Unbranded 235W 9 speakers         700
Leather seating surfaces 612        
CD changer, in-dash 260 0 0 0 0
Metallic paint (extra cost)   0 0   0
Heated front seats   0 0 0 0
Audio controls on steering wheel       0  
Air conditioning         0
Floor mats         0
Leather sport seats         0
Unbranded 235W 9 speakers         0
Options (change) 990 1,885 1,885 1,300 4,345
Options (change) 872 0 0 0 0
Destination 660 950 950 950 950
Total Price $21,500 $54,735 $64,935 $69,750 $71,595

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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 Pontiac G5 dealer quotes or Porsche Cayman dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G5 vs. Porsche Cayman

Lowest Adjusted Price: Pontiac G5 GT
Lowest Adjusted Invoice: Porsche Cayman S Black Edition
TrueDelta Adjusted Price Difference: $32,925
TrueDelta Adjusted Invoice Difference: $19,379
Model Year20082012201220122012
ModelG5CaymanCaymanCaymanCayman
TrimGTBaseSS Black EditionR
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Engine171hp I4265hp H6320hp H6330hp H6330hp H6
TransmissionM5M6M6M6M6
DrivetrainFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)228, 750, 4235, 9325, 11235, 9
Tire (rear if not all the same)205/50-17205/55-17235/40-18235/35-19235/35-19
Total Price$21,500$54,735$64,935$69,750$71,595
Adjustments for Features0-310-310-2,900-760
Feature-Adjusted Total Price$21,500$54,425$64,625$66,850$70,835
Cost Above Minimum$0$0$10,200$12,425$16,410

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Features Comparison: Pontiac G5 vs. Porsche Cayman

Model Year20082012201220122012
ModelG5CaymanCaymanCaymanCayman
TrimGTBaseSS Black EditionR
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
5-speed manual$0    
6-speed manual $150$150$150$150
FWD$0    
RWD $0$0$0$0
Accessories 
Tilt steering wheel, manual$150    
Tilt/telescoping steering wheel, manual $250$250$250$250
Universal garage door opener $100$100$100$100
Brakes, Airbags, and Other Safety 
Brake assist $50$50$50$50
Front side airbags $350$350$350$350
Side curtain airbags$350    
Temporary spare tire$150    
Climate Control 
Automatic climate control, front   $200$200
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers   $175 
Variable intermittent wipers$75$75$75 $75
Water-repellent front-door glass $15$15$15$15
Drivetrain 
Limited-slip rear differential    $300
Engine / Motor 
Mid-engine configuration $0$0$0$0
Exterior 
Body kit$0    
Rear spoiler$200    
Retractable rear spoiler $400$400$400 
Tall rear wing-type spoiler    $500
Infotainment 
Audio controls on steering wheel$125  $125 
Aux input$50$50$50$50 
Bluetooth cell phone link $100$100$100 
DVD-Audio-compatible player   $0$0
Media drive   $15 
Navigation system   $600 
Off-road navigation system   $0 
Satellite radio$200  $200 
Surround sound   $250 
Telematics service, such as OnStar$200    
Traffic information   $25 
USB port   $25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75 
Auto-dimming passenger-side mirror   $75 
Auto-dimming rearview mirror   $150 
Automatic headlights$125    
Cornering lights   $50 
Fog light, rear $100$100$100$100
Headlight washers   $50 
Heated mirrors $25$25$25$25
Illuminated visor mirror, driver $50$50$50$50
Illuminated visor mirror, passenger $50$50$50$50
Interior ambient lighting $150$150$150$150
Steering-linked headlights   $150 
Visor mirror, driver$10    
Visor mirror, passenger$10    
Xenon HID headlights   $500 
Seats and Interior Trim 
Door sill trim plates $100$100$100$100
Folding second row seats$300    
Interior trim, special color    $0
Leather door panel trim $250$250$250$250
Manual height adjuster, passenger seat $50$50$50$50
Manual lumbar adjuster, driver seat$50    
Metal pedals $75$75$75$75
No leather in second row $-300$-300$-300$-300
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Synthetic suede inserts in leather seating surfaces    $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0   $0
Total Value of Features$1,995$2,305$2,305$4,895$2,755
Value of Feature Adjustments$0$310$310$2,900$760
Value of Feature Adjustments0-5-5-39-10

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Specifications Comparison: Pontiac G5 vs. Porsche Cayman

Model Year20082012
ModelG5Cayman
Body2dr Coupe2dr Hatch
Wheelbase103.5 in95.1 in
Length179.8 in171.1 in
Width67.5 in70.9 in
Height55.6 in51.4 in
Curb Weight2,992 lb.2,977 lb.
Fuel Capacity13.2 gal.16.9 gal.
Row 1 Headroom38.1 in0.0 in
Row 1 Shoulder Room53.1 in0.0 in
Row 1 Hip Room49.4 in0.0 in
Row 1 Legroom42.0 in0.0 in
Row 2 Headroom35.7 in0.0 in
Row 2 Shoulder Room49.3 in0.0 in
Row 2 Hip Room46.3 in0.0 in
Row 2 Legroom32.2 in0.0 in
Cargo Volume13.9 ft314.5 ft3

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Option Package Details
Porsche Cayman R

Air conditioning
FeatureValueRequested?
Air conditioning900Yes
Automatic climate control, front200No
Total Requested90082%
Total Not Requested20018%
Unbranded, 235W, 9 speakers
FeatureValueRequested?
Unbranded, 235W, 9 speakers350No
CD player125Yes
DVD-Audio-compatible player0No
MP3-compatible player50Yes
Total Requested17533%
Total Not Requested35067%
Leather sport seats
FeatureValueRequested?
Manual height adjuster, driver seat50Yes
Power recliner, driver seat100No
Power recliner, passenger seat100No
Manual height adjuster, passenger seat50No
Total Requested5017%
Total Not Requested25083%

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