Chevrolet Impala Chevrolet Impala 2018 Porsche Cayman Porsche Cayman 2009

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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: $39,425

Chevrolet Impala Premier   
Difference: $25,575

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820092009
ModelImpalaCaymanCayman
TrimPremierBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Base Price $36,420 $50,300 $60,200
Premier Convenience Package 935    
Midnight Edition Appearance Package 1,195    
Power Seat Package   1,550 1,550
Auto-dimming rearview mirror   690 690
iPod integration   440 440
Navigation system   3,110 3,110
Metallic paint (extra cost)   710 710
Floor mats   90 90
Heated steering wheel   190 190
Heated front seats   500 500
Obstacle detection, rear   530 530
Automatic climate control, front   550 550
Voice control for nav and audio   595 595
Bluetooth cell phone link   695 695
Satellite radio   750 750
Cooled or ventilated front seats   800 800
Audio controls on steering wheel   990 990
Xenon HID headlights   1,560 1,560
Premier Convenience Package 851    
Midnight Edition Appearance Package 1,087    
Power Seat Package   1,318 1,318
Auto-dimming rearview mirror   587 587
iPod integration   0 0
Navigation system   0 0
Metallic paint (extra cost)   0 0
Floor mats   0 0
Heated steering wheel   0 0
Heated front seats   0 0
Obstacle detection, rear   451 451
Automatic climate control, front   468 468
Voice control for nav and audio   0 0
Bluetooth cell phone link   0 0
Satellite radio   0 0
Cooled or ventilated front seats   0 0
Audio controls on steering wheel   842 842
Xenon HID headlights   0 0
Options (change) 2,130 13,750 13,750
Options (change) 1,938 3,666 3,666
Destination 875 950 950
Total Price $39,425 $65,000 $74,900

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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: Chevrolet Impala Premier
Lowest Adjusted Invoice: Porsche Cayman
TrueDelta Adjusted Price Difference: $29,945
TrueDelta Adjusted Invoice Difference: $28,973
Model Year201820092009
ModelImpalaCaymanCayman
TrimPremierBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Engine305hp V6265hp H6320hp H6
TransmissionT6M6M6
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 1150, 4235, 9
Tire (rear if not all the same)245/45-19205/55-17235/40-18
Total Price$39,425$65,000$74,900
Adjustments for Features-4,37000
Feature-Adjusted Total Price$35,055$65,000$74,900
Cost Above Minimum$0$0$9,900

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Features Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year201820092009
ModelImpalaCaymanCayman
TrimPremierBaseS
Body4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100  
6-speed manual $150$150
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Power rear side windows$200  
Proximity key$250  
Remote app$25  
Remote start$150  
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Blind spot warning system$200  
Cross-traffic warning, rear$100  
Knee airbag, driver$75  
Knee airbag, passenger$75  
Rear side airbags$300  
Rearview camera$200  
Rollover sensor$50  
Side curtain airbags$350  
Temporary spare tire$150  
Vehicle health reports$0  
Cargo Management 
Cargo mat$40  
Climate Control 
Dual-zone climate control$125  
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents$100  
Variable intermittent wipers$75  
Water-repellent front-door glass $15$15
Engine / Motor 
Mid-engine configuration $0$0
Exterior 
Laminated front side windows$200  
Rear spoiler$200  
Retractable rear spoiler $400$400
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Bluetooth audio streaming$25  
DVD-Audio-compatible player $0$0
HD radio$50  
iPod integration $100$100
Media drive $15$15
MP3-compatible player$50  
Off-road navigation system $0$0
SMS text-to-speech reader$25  
Surround sound$250  
Telematics service, such as OnStar, with navigation$225  
USB port$25  
Voice control for external devices$0  
Wi-Fi hotspot$50  
Wireless charging station$75  
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75$75
Automatic headlights$125  
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$250
No leather in second row $-300$-300
Power 4-way lumbar adjuster, passenger seat$150  
Upgraded floor mats$0  
Suspension, Wheels, and Tires 
Alloy wheels $350$350
Machined alloy wheels$350  
Total Value of Features$6,390$2,020$2,020
Value of Feature Adjustments$4,370$0$0
Value of Feature Adjustments-4,18700

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Specifications Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year20182009
ModelImpalaCayman
Body4dr Sedan2dr Hatch
Wheelbase111.7 in95.1 in
Length201.3 in171.1 in
Width73.0 in70.9 in
Height58.9 in51.4 in
Curb Weight3,731 lb.2,977 lb.
Fuel Capacity18.5 gal.16.9 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 Premier

Premier Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Heated steering wheel100Yes
Cargo net40Yes
Cargo mat40No
Upgraded floor mats0No
Total Requested96587%
Total Not Requested14013%
Midnight Edition Appearance Package
FeatureValueRequested?
Rear spoiler200Yes
Body color grille (optional)0No
Metal pedals75Yes
245/45VR19 tires400No
Total Requested27541%
Total Not Requested40059%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22556%
Total Not Requested17544%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15No
Total Requested15091%
Total Not Requested159%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

Option Package Details
Porsche Cayman S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Total Requested22556%
Total Not Requested17544%
iPod integration
FeatureValueRequested?
iPod integration100Yes
Aux input50Yes
Media drive, large15No
Total Requested15091%
Total Not Requested159%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Steering-linked headlights150No
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Power Seat Package
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested850100%
Total Not Requested00%

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