Pontiac G6 Pontiac G6 2006 Porsche Cayman Porsche Cayman 2016

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Pontiac G6 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 G6 vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $25,745

Pontiac G6 GTP   
Difference: $32,550

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620162016201620162016
ModelG6CaymanCaymanCaymanCaymanCayman
TrimGTPBaseBlack EditionSGTSGT4
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Base Price $22,865 $52,600 $59,200 $64,100 $75,200 $84,600
Leather Seat Package (GTP) 1,265          
Side curtain airbags 690          
CD changer, in-dash 300 570 670 570 570 570
Convenience Package   900   900 900  
Metallic paint (extra cost)   710 710 710 710 710
Satellite radio   670 670 670 670 670
Audio controls on steering wheel   615 365 615 165  
Sport suspension (upgrade)   1,235 1,235 1,235    
Bright-finished exhaust tip(s)         650  
Automatic climate control, front           760
Heated front seats           530
Leather Seat Package (GTP) 1,050          
Side curtain airbags 573          
CD changer, in-dash 249 0 0 0 0 0
Convenience Package   0   0 0  
Metallic paint (extra cost)   0 0 0 0 0
Satellite radio   0 0 0 0 0
Audio controls on steering wheel   0 0 0 0  
Sport suspension (upgrade)   0 0 0    
Bright-finished exhaust tip(s)         0  
Automatic climate control, front           0
Heated front seats           0
Options (change) 2,255 4,700 3,650 4,700 3,665 3,240
Options (change) 1,872 0 0 0 0 0
Destination 625 995 995 995 995 995
Total Price $25,745 $58,295 $63,845 $69,795 $79,860 $88,835

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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: Pontiac G6 vs. Porsche Cayman

Lowest Adjusted Price: Pontiac G6 GTP
Lowest Adjusted Invoice: Porsche Cayman GTS
TrueDelta Adjusted Price Difference: $32,345
TrueDelta Adjusted Invoice Difference: $23,152
Model Year200620162016201620162016
ModelG6CaymanCaymanCaymanCaymanCayman
TrimGTPBaseBlack EditionSGTSGT4
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Engine240hp V6275hp H6275hp H6325hp H6340hp H6385hp H6
TransmissionT4M6M6M6M6M6
DrivetrainFWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 850, 4235, 9235, 9235, 9235, 9
Tire (rear if not all the same)225/50-18235/45-18235/35-20235/40-19235/35-20245/35-20
Total Price$25,745$58,295$63,845$69,795$79,860$88,835
Adjustments for Features0-205-2,345-705-3,430-2,180
Feature-Adjusted Total Price$25,745$58,090$61,500$69,090$76,430$86,655
Cost Above Minimum$0$0$3,410$11,000$18,340$28,565

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Features Comparison: Pontiac G6 vs. Porsche Cayman

Model Year200620162016201620162016
ModelG6CaymanCaymanCaymanCaymanCayman
TrimGTPBaseBlack EditionSGTSGT4
Body2dr Coupe2dr Hatch2dr Hatch2dr Hatch2dr Hatch2dr Hatch
Transmission and Drivetrain 
4-speed manually-shiftable automatic$900     
6-speed manual $150$150$150$150$150
FWD$0     
RWD $0$0$0$0$0
Accessories 
Universal garage door opener $100$100$100$100$100
Brakes, Airbags, and Other Safety 
Brake assist $50$50$50$50$50
Knee airbag, driver $75$75$75$75$75
Knee airbag, passenger $75$75$75$75$75
Obstacle detection, front  $150   
Obstacle detection, rear  $250   
Tire-pressure monitor $75$75$75$75$75
Torque vectoring, brake-based     $100
Cargo Management 
Second-row low console$100     
Climate Control 
Dual-zone climate control $125$125$125$125$125
Heated windshield washer nozzles $15$15$15$15$15
Interior air filter $0$0$0$0$0
Rain-sensing wipers  $175   
Residual heat $50$50$50$50$50
Variable intermittent wipers$75$75 $75$75$75
Water-repellent front-door glass $15$15$15$15$15
Drivetrain 
Electronically-variable engine mounts (performance-oriented)    $500$500
Limited-slip rear differential     $300
Engine / Motor 
Automatic start / stop $150$150$150$150 
Dual-mode exhaust, switchable    $500$500
Mid-engine configuration $0$0$0$0$0
Regenerative braking $0$0$0$0$0
Exterior 
Black exterior trim (optional)    $0$0
Bodyside moldings$75     
Bright-finished exhaust tip(s)$25$25$25$25$25 
Painted brake calipers (optional)   $0$0$0
Retractable rear spoiler $400$400$400$400 
Tall rear wing-type spoiler     $500
Infotainment 
Audio controls on steering wheel$125$125$125$125$125 
Aux input $50$50$50$50$50
Bluetooth audio streaming $25$25$25$25$25
Bluetooth cell phone link $100$100$100$100$100
Media drive  $15   
MP3-compatible player $50$50$50$50$50
Navigation system  $600   
Off-road navigation system  $0   
Traffic information  $25   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75   
Auto-dimming passenger-side mirror  $75   
Auto-dimming rearview mirror  $150   
Chronometer    $100 
Fog light, rear $100$100$100$100$100
Fog lights$125$125$125$125  
Headlight washers  $50 $50 
Heated mirrors $25$25$25$25$25
Steering-linked headlights  $150 $150 
Xenon HID headlights  $500$500$500$500
Seats and Interior Trim 
Aluminum trim     $100
Folding second row seats$300     
Leather-wrapped steering wheel$150$150$150$150$150 
Manual height adjuster, driver seat $50$50$50$50$50
Manual height adjuster, passenger seat $50$50$50$50$50
Manual lumbar adjuster, driver seat$50     
Power fore-aft adjuster, driver seat$100     
Power height adjuster, driver seat$100     
Power recliner, driver seat $100$100$100$100$100
Power recliner, passenger seat $100$100$100$100$100
Power tilt adjuster, driver seat$100     
Synthetic suede door panel trim    $250$250
Synthetic suede inserts in leather seating surfaces    $0$0
Synthetic suede steering wheel     $150
Upholstered instrument panel, leather    $1000 
Suspension, Wheels, and Tires 
Electronic systems calibration selector    $200 
Performance steering system (optional)$0     
Sport suspension (upgrade)$0$0$0$0  
Ultra-sport suspension (upgrade)     $0
Transmission 
Downshift rev matching     $50
Launch control    $100 
Total Value of Features$2,225$2,430$4,570$2,930$5,655$4,405
Value of Feature Adjustments$0$205$2,345$705$3,430$2,180
Value of Feature Adjustments0-3-37-10-43-24

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Specifications Comparison: Pontiac G6 vs. Porsche Cayman

Model Year20062016
ModelG6Cayman
Body2dr Coupe2dr Hatch
Wheelbase112.3 in97.4 in
Length189.1 in172.4 in
Width70.4 in70.9 in
Height56.4 in50.9 in
Curb Weight3,416 lb.2,889 lb.
Fuel Capacity16.4 gal.16.9 gal.
Row 1 Headroom38.9 in0.0 in
Row 1 Shoulder Room54.2 in0.0 in
Row 1 Hip Room52.6 in0.0 in
Row 1 Legroom42.2 in0.0 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room51.1 in0.0 in
Row 2 Hip Room49.9 in0.0 in
Row 2 Legroom36.3 in0.0 in
Cargo Volume12.0 ft315.0 ft3

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Option Package Details
Pontiac G6 GTP

Leather Seat Package (GTP)
FeatureValueRequested?
Leather seating surfaces900Yes
Audio controls on steering wheel125Yes
Heated front seats200Yes
Leather-wrapped steering wheel150Yes
Total Requested1375100%
Total Not Requested00%

Option Package Details
Porsche Cayman

Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested40059%
Total Not Requested27541%

Option Package Details
Porsche Cayman S

Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested40059%
Total Not Requested27541%

Option Package Details
Porsche Cayman GTS

Convenience Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested40059%
Total Not Requested27541%

Option Package Details
Porsche Cayman GT4

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125No
Residual heat50No
Automatic air recirculation100No
Total Requested20042%
Total Not Requested27558%

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