Porsche Cayman Porsche Cayman 2006 Chevrolet Impala Chevrolet Impala 2016

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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: $0

Porsche Cayman S   
Difference: $35,415

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620162016
ModelCaymanImpalaImpala
TrimSLT LTZ
Body2dr Hatch4dr Sedan4dr Sedan
Base Price $0 $29,460 $35,540
Navigation system 0    
Navigation Package   795 495
Convenience Package   1,045  
Driver Confidence Package   595  
Technology Package   1,150  
Leather Package   1,495  
Enhanced Convenience Package     1,035
Advanced Technology Package     735
Navigation system 0    
Navigation Package   723 450
Convenience Package   951  
Driver Confidence Package   541  
Technology Package   1,046  
Leather Package   1,360  
Enhanced Convenience Package     942
Advanced Technology Package     669
Options (change) 0 5,080 2,265
Options (change) 0 4,621 2,061
Destination 0 875 875
Total Price $0 $35,415 $38,680

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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. Chevrolet Impala

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $21,785
TrueDelta Adjusted Invoice Difference: $20,687
Model Year200620162016
ModelCaymanImpalaImpala
TrimSLT LTZ
Body2dr Hatch4dr Sedan4dr Sedan
Engine295hp H6196hp I4305hp V6
TransmissionM6T6T6
DrivetrainRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)230, 7?, 11?, 11
Tire (rear if not all the same)235/40-18245/45-19245/45-19
Total Price$0$35,415$38,680
Adjustments for Features0-13,630-14,580
Feature-Adjusted Total Price$0$21,785$24,100
Cost Above Minimum$0$0$2,315

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Features Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year200620162016
ModelCaymanImpalaImpala
TrimSLT LTZ
Body2dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
RWD$0  
FWD $0$0
Accessories 
AC power outlet $100$100
Active noise reduction $0 
Cruise control $150$150
Heated steering wheel  $100
Power front side windows $250$250
Power locks $275$275
Power rear side windows $200$200
Proximity key $250$250
Remote app $25$25
Remote keyless entry $225$225
Remote start $150$150
Tilt/telescoping steering wheel, manual $250 
Tilt/telescoping steering wheel, power  $350
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150$150
Antilock brakes (ABS) $400$400
Blind spot warning system $200$200
Brake assist $50$50
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
Front side airbags $350$350
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure warning $200$200
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Side curtain airbags $350$350
Stability control $400$400
Tire-pressure monitor $75$75
Traction control $100$100
Vehicle health reports $0$0
Cargo Management 
Cargo mat $40$40
Cargo net $40$40
Console with shifter $150$150
Climate Control 
Air conditioning $900$900
Automatic climate control, front $200$200
Dual-zone climate control $125$125
Interior air filter $0$0
Rear air vents $100$100
Rear defrost $200$200
Variable intermittent wipers $75$75
Engine / Motor 
Automatic start / stop $150 
Mid-engine configuration$0  
Exterior 
Bright-finished exhaust tip(s)  $25
Laminated front side windows $200$200
Rear spoiler $200 
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Audio controls on steering wheel $125$125
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD player $125$125
HD radio $50$50
MP3-compatible player $50$50
Satellite radio $200$200
SMS text-to-speech reader $25$25
Surround sound $250$250
Telematics service, such as OnStar, with navigation $225$225
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming rearview mirror $150$150
Automatic headlights $125$125
Compass $0$0
Heated mirrors $25$25
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Outside temperature display $50$50
Power mirrors $150$150
Tachometer $75$75
Trip computer $150$150
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Center armrest(s), front row $75$75
Center armrest(s), second row $50$50
Cooled or ventilated front seats  $300
Floor mats $75$75
Folding second row seats $300$300
Heated front seats $200$200
Leather-wrapped steering wheel $150$150
Memory system, driver seat  $200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power fore-aft adjuster, driver seat $100$100
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, driver seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, driver seat $100$100
Power tilt adjuster, passenger seat $100$100
Upgraded floor mats $0$0
Suspension, Wheels, and Tires 
Alloy wheels $350 
Machined alloy wheels  $350
Total Value of Features$150$13,780$14,730
Value of Feature Adjustments$0$13,630$14,580
Value of Feature Adjustments0-12,943-13,766

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Specifications Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year20062016
ModelCaymanImpala
Body2dr Hatch4dr Sedan
Wheelbase95.1 in111.7 in
Length170.9 in201.3 in
Width70.9 in73.0 in
Height51.4 in58.9 in
Curb Weight2,966 lb.3,731 lb.
Fuel Capacity17.0 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 Volume14.5 ft318.8 ft3

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Option Package Details
Chevrolet Impala LT

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Proximity key250No
Voice control for nav and audio75No
Speed limit information0No
Total Requested60065%
Total Not Requested32535%
Convenience Package
FeatureValueRequested?
Universal garage door opener100No
Auto-dimming rearview mirror150No
Obstacle detection, rear250No
Rearview camera200No
Cargo mat40No
Remote start150No
Upgraded floor mats0No
Total Requested00%
Total Not Requested890100%
Driver Confidence Package
FeatureValueRequested?
Lane departure warning system200No
Blind spot warning system200No
Rear cross-traffic detection100No
Forward collision warning200No
Total Requested00%
Total Not Requested700100%
Technology Package
FeatureValueRequested?
CD player125No
Rear spoiler200No
MP3-compatible player50No
Interior ambient lighting150No
245/45VR19 tires400No
AC power outlet100No
Surround sound250No
Wireless charging station75No
Bose, 11 speakers (with subwoofer)350No
Total Requested00%
Total Not Requested1700100%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Cargo net40No
Heated front seats200No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Total Requested90058%
Total Not Requested64042%

Option Package Details
Chevrolet Impala LTZ

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Enhanced Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300No
Memory system, driver seat200No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Cargo mat40No
Upgraded floor mats0No
Total Requested00%
Total Not Requested1065100%
Advanced Technology Package
FeatureValueRequested?
AC power outlet100No
Surround sound250No
Bose, 11 speakers (with subwoofer)350No
Wireless charging station75No
Total Requested00%
Total Not Requested775100%

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