Porsche Cayman Porsche Cayman 2008 Chevrolet Impala Chevrolet Impala 2011

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $29,105

Chevrolet Impala LT    
Difference: $26,040

Lowest Total Invoice: $27,767

Chevrolet Impala LT    
Difference: $20,322

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820112011
ModelCaymanCaymanImpalaImpala
TrimBaseSLT LTZ
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Base Price $49,400 $59,100 $25,710 $30,035
Base Invoice $43,075 $51,567 $24,681 $28,833
Power Seat Package 1,550 1,550    
Metallic paint (extra cost) 690 690    
Floor mats 115 115    
Carbon fiber / leather-wrapped steering wheel 1,360 1,360    
Heated front seats 480 480    
Auto-dimming rearview mirror 690 690    
Luxury Edition Package     2,515  
Cargo net     55 55
Power Seat Package 1,318 1,318    
Metallic paint (extra cost) 587 587    
Floor mats 98 98    
Carbon fiber / leather-wrapped steering wheel 1,156 1,156    
Heated front seats 408 408    
Auto-dimming rearview mirror 587 587    
Luxury Edition Package     2,213  
Cargo net     48 48
Options (change) 4,885 4,885 2,570 55
Options (change) 4,154 4,154 2,261 48
Destination 860 860 825 825
Total Price $55,145 $64,845 $29,105 $30,915
Total Invoice $48,089 $56,581 $27,767 $29,706

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Porsche Cayman dealer quotes or Chevrolet Impala dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Porsche Cayman vs. Chevrolet Impala

Lowest Adjusted Price and Invoice: Chevrolet Impala LT
TrueDelta Adjusted Price Difference: $27,460
TrueDelta Adjusted Invoice Difference: $21,677
Model Year2008200820112011
ModelCaymanCaymanImpalaImpala
TrimBaseSLT LTZ
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Engine245hp H6295hp H6211hp V6230hp V6
TransmissionM5M6A4A4
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)50, 4230, 7?, 8?, 8
Tire (rear if not all the same)205/55-17235/40-18225/55-17235/50-18
Total Price$55,145$64,845$29,105$30,915
Adjustments for Features0-150-1,420-1,520
Feature-Adjusted Total Price$55,145$64,695$27,685$29,395
Cost Above Minimum$0$9,550$0$1,710
Total Invoice$48,089$56,581$27,767$29,706
Adjustments for Features0-131-1,355-1,461
Feature-Adjusted Total Invoice$48,089$56,450$26,412$28,245
Cost Above Minimum$0$8,361$0$1,833

Return to top

Features Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year2008200820112011
ModelCaymanCaymanImpalaImpala
TrimBaseSLT LTZ
Body2dr Hatch2dr Hatch4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0   
6-speed manual $150  
4-speed automatic  $800$800
RWD$0$0  
FWD  $0$0
Accessories 
Power rear side windows  $200$200
Remote start  $150$150
Tilt steering wheel, manual  $150$150
Tilt/telescoping steering wheel, manual$250$250  
Brakes, Airbags, and Other Safety 
Side curtain airbags  $350$350
Temporary spare tire  $150$150
Cargo Management 
Storage compartment under second row seats  $50$50
Climate Control 
Dual-zone climate control  $125$125
Heated windshield washer nozzles$15$15  
Rain-sensing wipers$175$175  
Variable intermittent wipers  $75$75
Water-repellent front-door glass$15$15  
Engine / Motor 
Mid-engine configuration$0$0  
Exterior 
Bodyside moldings  $75$75
Bright-finished exhaust tip(s)$25$25  
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Infotainment 
Aux input  $50$50
Bluetooth cell phone link  $100$100
MP3-compatible player  $50$50
Satellite radio - one year subscription  $250$250
Telematics service, such as OnStar, with navigation  $225$225
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75  
Auto-dimming passenger-side mirror$75$75  
Automatic headlights  $125$125
Compass  $0$0
Fog light, rear$100$100  
Interior ambient lighting$150$150  
Trip computer$150$150  
Seats and Interior Trim 
Carbon fiber / leather-wrapped steering wheel$150$150  
Center armrest(s), second row  $50$50
Door sill trim plates$100$100  
Folding second row seats  $300$300
Leather door panel trim$250$250  
Leather-wrapped steering wheel  $150$150
Manual lumbar adjuster, driver seat  $50$50
Memory system, driver seat$200$200  
Metal pedals$75$75  
No leather in second row$-300$-300  
Power 4-way lumbar adjuster, driver seat$150$150  
Power recliner, driver seat$100$100 $100
Power recliner, passenger seat$100$100  
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Machined alloy wheels  $350$350
Total Value of Features$2,605$2,755$4,025$4,125
Value of Feature Adjustments$0$150$1,420$1,520
Value of Feature Adjustments0-131-1,355-1,461

Return to top

Specifications Comparison: Porsche Cayman vs. Chevrolet Impala

Model Year20082011
ModelCaymanImpala
Body2dr Hatch4dr Sedan
Wheelbase95.1 in110.5 in
Length170.9 in200.4 in
Width70.9 in72.9 in
Height51.4 in58.7 in
Curb Weight2,966 lb.3,556 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom0.0 in39.4 in
Row 1 Shoulder Room0.0 in58.7 in
Row 1 Hip Room0.0 in56.4 in
Row 1 Legroom0.0 in42.3 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in58.6 in
Row 2 Hip Room0.0 in57.2 in
Row 2 Legroom0.0 in37.6 in
Cargo Volume14.5 ft318.6 ft3

Return to top

Option Package Details
Porsche Cayman

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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

Option Package Details
Porsche Cayman S

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 seat150No
Power fore-aft adjuster, passenger seat100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested50059%
Total Not Requested35041%

Option Package Details
Chevrolet Impala LT

Luxury Edition Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Second-row 2-section 3-person split bench100No
Power fore-aft adjuster, passenger seat100Yes
Folding second row seats300No
Center armrest(s), second row50No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rear spoiler200Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Bose, 8 speakers350No
Satellite radio - one year subscription50No
Storage compartment under second row seats50No
Total Requested187568%
Total Not Requested90032%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Porsche models.