Porsche Cayman Porsche Cayman 2014 Chevrolet Impala Chevrolet Impala 2015

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Porsche Cayman vs. Chevrolet Impala 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. Chevrolet Impala Invoice Comparison

Lowest Total Price: $39,660

Chevrolet Impala LTZ   
Difference: $28,680

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142015
ModelCaymanCaymanImpala
TrimBaseSLTZ
Body2dr Hatch2dr Hatch4dr Sedan
Base Price $52,600 $63,800 $34,465
Infotainment Package 3,990 3,990  
Premium Package Plus 5,940 5,270  
Adaptive cruise control, all-speed 2,170 2,170  
Metallic paint (extra cost) 710 710  
Audio controls on steering wheel 615 615  
Obstacle detection, rear 530 530  
Voice control for nav and audio 520 520  
Heated steering wheel 270 270  
Bose 505W 10 speakers   0  
Navigation Package     495
Comfort and Convenience Package     1,035
Premium Audio Package     650
Adaptive cruise control     1,195
245/40VR20     400
Rear spoiler     425
Metal pedals     170
Infotainment Package 0 0  
Premium Package Plus 0 0  
Adaptive cruise control, all-speed 0 0  
Metallic paint (extra cost) 0 0  
Audio controls on steering wheel 0 0  
Obstacle detection, rear 451 451  
Voice control for nav and audio 0 0  
Heated steering wheel 0 0  
Bose 505W 10 speakers   0  
Navigation Package     436
Comfort and Convenience Package     911
Premium Audio Package     572
Adaptive cruise control     1,052
245/40VR20     352
Rear spoiler     374
Metal pedals     150
Options (change) 14,745 14,075 4,370
Options (change) 451 451 3,847
Destination 995 995 825
Total Price $68,340 $78,870 $39,660

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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 Porsche Cayman dealer quotes or Chevrolet Impala dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche Cayman vs. Chevrolet Impala

Lowest Adjusted Price: Chevrolet Impala LTZ
Lowest Adjusted Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $31,575
TrueDelta Adjusted Invoice Difference: $33,086
Model Year201420142015
ModelCaymanCaymanImpala
TrimBaseSLTZ
Body2dr Hatch2dr Hatch4dr Sedan
Engine275hp H6325hp H6196hp I4
TransmissionM6M6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4445, 10?, 11
Tire (rear if not all the same)235/45-18235/40-19245/40-20
Total Price$68,340$78,870$39,660
Adjustments for Features0-500-2,895
Feature-Adjusted Total Price$68,340$78,370$36,765
Cost Above Minimum$0$10,030$0

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Features Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year201420142015
ModelCaymanCaymanImpala
TrimBaseSLTZ
Body2dr Hatch2dr Hatch4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
6-speed manually-shiftable automatic  $1100
RWD$0$0 
FWD  $0
Accessories 
AC power outlet  $100
Active noise reduction  $0
Power rear side windows  $200
Remote app  $25
Remote start  $150
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Lane departure warning  $200
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Temporary spare tire  $150
Vehicle health reports  $0
Cargo Management 
Cargo mat  $40
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Residual heat$50$50 
Variable intermittent wipers  $75
Water-repellent front-door glass$15$15 
Engine / Motor 
Mid-engine configuration$0$0 
Regenerative braking$0$0 
Exterior 
Laminated front side windows  $200
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
4G LTE connectivity  $0
DVD-Audio-compatible player$0$0 
Media drive$15$15 
Off-road navigation system$0$0 
SD Card slot  $25
Siri Eyes Free support  $0
SMS text-to-speech reader  $25
Surround sound $250$250
Telematics service, such as OnStar, with navigation  $225
Traffic information$25$25 
Voice control for external devices  $0
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Fog light, rear$100$100 
Fog lights$125$125 
Headlight washers$50$50 
Steering-linked headlights$150$150 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Door sill trim plates$100$100 
Folding second row seats  $300
Leather door panel trim $250 
No leather in second row$-300$-300 
Power thigh support length adjuster, driver seat$100$100 
Power thigh support length adjuster, passenger seat$100$100 
Upgraded floor mats  $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0 
Total Value of Features$1,445$1,945$4,340
Value of Feature Adjustments$0$500$2,895
Value of Feature Adjustments0-9-2,718

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Specifications Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year20142015
ModelCaymanImpala
Body2dr Hatch4dr Sedan
Wheelbase97.4 in111.7 in
Length172.4 in201.3 in
Width70.9 in73.0 in
Height50.9 in58.9 in
Curb Weight2,889 lb.3,731 lb.
Fuel Capacity16.9 gal.18.5 gal.
Row 1 Headroom0.0 in39.9 in
Row 1 Shoulder Room0.0 in57.9 in
Row 1 Hip Room0.0 in54.9 in
Row 1 Legroom0.0 in41.9 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in56.9 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom0.0 in39.8 in
Cargo Volume15.0 ft318.8 ft3

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Option Package Details
Porsche Cayman

Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50Yes
USB port25Yes
Unbranded, 235W, 9 speakers350No
Total Requested87569%
Total Not Requested39031%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested305081%
Total Not Requested72519%

Option Package Details
Porsche Cayman S

Infotainment Package
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
Off-road navigation system0No
Media drive, large15No
App support0Yes
Satellite radio200Yes
DVD-Audio-compatible player0No
HD radio50Yes
USB port25Yes
Total Requested87596%
Total Not Requested404%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Steering-linked headlights150No
Headlight washers50No
Total Requested255078%
Total Not Requested72522%

Option Package Details
Chevrolet Impala LTZ

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%
Comfort and Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Cargo mat40No
Upgraded floor mats0No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested102596%
Total Not Requested404%
Premium Audio Package
FeatureValueRequested?
AC power outlet100No
Surround sound250Yes
Bose, 11 speakers (with subwoofer)350No
Total Requested25036%
Total Not Requested45064%
Adaptive cruise control
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, high-speed200Yes
Total Requested900100%
Total Not Requested00%

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