Chevrolet Impala Chevrolet Impala 2018 Porsche Cayman Porsche Cayman 2006

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Chevrolet Impala 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.

Chevrolet Impala vs. Porsche Cayman Invoice Comparison

Lowest Total Price: $0

Porsche Cayman S   
Difference: $34,260

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182006
ModelImpalaImpalaCayman
TrimLT PremierS
Body4dr Sedan4dr Sedan2dr Hatch
Base Price $30,220 $36,420 $0
Leather Package 1,195    
Convenience Package 875    
3.6L V6 1,095    
Navigation system     0
5-speed shiftable automatic     0
Leather Package 1,087    
Convenience Package 796    
3.6L V6 996    
Navigation system     0
5-speed shiftable automatic     0
Options (change) 3,165 0 0
Options (change) 2,879 0 0
Destination 875 875 0
Total Price $34,260 $37,295 $0

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

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TrueDelta Value Comparison: Chevrolet Impala vs. Porsche Cayman

Lowest Adjusted Price and Invoice: Porsche Cayman S
TrueDelta Adjusted Price Difference: $23,855
TrueDelta Adjusted Invoice Difference: $22,814
Model Year201820182006
ModelImpalaImpalaCayman
TrimLT PremierS
Body4dr Sedan4dr Sedan2dr Hatch
Engine305hp V6305hp V6295hp H6
TransmissionT6T6T5
DrivetrainFWDFWDRWD
EPA Fuel Economy (city/highway)19/28 MPG19/28 MPG20/27 MPG
Audio (watts, speakers)100, 6?, 11230, 7
Tire (rear if not all the same)235/50-18245/45-19235/40-18
Total Price$34,260$37,295$0
Adjustments for Features-10,405-12,2250
Feature-Adjusted Total Price$23,855$25,070$0
Cost Above Minimum$0$1,215$0

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Features Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year201820182006
ModelImpalaImpalaCayman
TrimLT PremierS
Body4dr Sedan4dr Sedan2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
5-speed manually-shiftable automatic  $1000
FWD$0$0 
RWD  $0
Accessories 
AC power outlet$100$100 
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$250 
Universal garage door opener$100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150 
Antilock brakes (ABS)$400$400 
Blind spot warning system $200 
Brake assist$50$50 
Cross-traffic warning, rear $100 
Front side airbags$350$350 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Obstacle detection, rear $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  
Cargo net$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 
Mid-engine configuration  $0
Exterior 
Bright-finished exhaust tip(s) $25 
Laminated front side windows$200$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 
HD radio$50$50 
MP3-compatible player $50 
Navigation system $600$600
Satellite radio$200$200 
SMS text-to-speech reader$25$25 
Surround sound $250 
Telematics service, such as OnStar, with navigation$225$225 
Voice control for audio system$25  
Voice control for external devices$0$0 
Voice control for nav and audio $100 
Wi-Fi hotspot$50$50 
Wireless charging station $75 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$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 
Floor mats$75$75 
Folding second row seats$300$300 
Heated front seats$200$200 
Leather-wrapped steering wheel$150$150 
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  
Suspension, Wheels, and Tires 
Alloy wheels$350  
Machined alloy wheels $350 
Total Value of Features$12,005$13,825$1,600
Value of Feature Adjustments$10,405$12,225$0
Value of Feature Adjustments-9,951-11,7470

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Specifications Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year20182006
ModelImpalaCayman
Body4dr Sedan2dr Hatch
Wheelbase111.7 in95.1 in
Length201.3 in170.9 in
Width73.0 in70.9 in
Height58.9 in51.4 in
Curb Weight3,800 lb.3,053 lb.
Fuel Capacity18.5 gal.17.0 gal.
Row 1 Headroom39.9 in0.0 in
Row 1 Shoulder Room57.9 in0.0 in
Row 1 Hip Room54.9 in0.0 in
Row 1 Legroom41.9 in0.0 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room56.9 in0.0 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom39.8 in0.0 in
Cargo Volume18.8 ft314.5 ft3

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Option Package Details
Chevrolet Impala LT

Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power height adjuster, passenger seat100No
Power tilt adjuster, passenger seat100No
Total Requested90069%
Total Not Requested40031%
Convenience Package
FeatureValueRequested?
Heated front seats200No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Heated steering wheel100No
Cargo net40No
Cargo mat40No
AC power outlet100No
Upgraded floor mats0No
Total Requested00%
Total Not Requested730100%

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