Chevrolet Impala Chevrolet Impala 2011 Porsche Cayman Porsche Cayman 2008

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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: $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 Year2011201120082008
ModelImpalaImpalaCaymanCayman
TrimLT LTZBaseS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Base Price $25,710 $30,035 $49,400 $59,100
Base Invoice $24,681 $28,833 $43,075 $51,567
Luxury Edition Package 2,515      
Cargo net 55 55    
Power Seat Package     1,550 1,550
Metallic paint (extra cost)     690 690
Floor mats     115 115
Heated front seats     480 480
Auto-dimming rearview mirror     690 690
Carbon fiber / leather-wrapped steering wheel     1,360 1,360
Luxury Edition Package 2,213      
Cargo net 48 48    
Power Seat Package     1,318 1,318
Metallic paint (extra cost)     587 587
Floor mats     98 98
Heated front seats     408 408
Auto-dimming rearview mirror     587 587
Carbon fiber / leather-wrapped steering wheel     1,156 1,156
Options (change) 2,570 55 4,885 4,885
Options (change) 2,261 48 4,154 4,154
Destination 825 825 860 860
Total Price $29,105 $30,915 $55,145 $64,845
Total Invoice $27,767 $29,706 $48,089 $56,581

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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: Chevrolet Impala LT
TrueDelta Adjusted Price Difference: $27,460
TrueDelta Adjusted Invoice Difference: $21,677
Model Year2011201120082008
ModelImpalaImpalaCaymanCayman
TrimLT LTZBaseS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Engine211hp V6230hp V6245hp H6295hp H6
TransmissionA4A4M5M6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 850, 4230, 7
Tire (rear if not all the same)225/55-17235/50-18205/55-17235/40-18
Total Price$29,105$30,915$55,145$64,845
Adjustments for Features-1,420-1,5200-150
Feature-Adjusted Total Price$27,685$29,395$55,145$64,695
Cost Above Minimum$0$1,710$0$9,550
Total Invoice$27,767$29,706$48,089$56,581
Adjustments for Features-1,355-1,4610-131
Feature-Adjusted Total Invoice$26,412$28,245$48,089$56,450
Cost Above Minimum$0$1,833$0$8,361

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Features Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year2011201120082008
ModelImpalaImpalaCaymanCayman
TrimLT LTZBaseS
Body4dr Sedan4dr Sedan2dr Hatch2dr Hatch
Transmission and Drivetrain 
4-speed automatic$800$800  
5-speed manual  $0 
6-speed manual   $150
FWD$0$0  
RWD  $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$4,025$4,125$2,605$2,755
Value of Feature Adjustments$1,420$1,520$0$150
Value of Feature Adjustments-1,355-1,4610-131

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Specifications Comparison: Chevrolet Impala vs. Porsche Cayman

Model Year20112008
ModelImpalaCayman
Body4dr Sedan2dr Hatch
Wheelbase110.5 in95.1 in
Length200.4 in170.9 in
Width72.9 in70.9 in
Height58.7 in51.4 in
Curb Weight3,556 lb.2,966 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom39.4 in0.0 in
Row 1 Shoulder Room58.7 in0.0 in
Row 1 Hip Room56.4 in0.0 in
Row 1 Legroom42.3 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room58.6 in0.0 in
Row 2 Hip Room57.2 in0.0 in
Row 2 Legroom37.6 in0.0 in
Cargo Volume18.6 ft314.5 ft3

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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%

Option Package Details
Porsche Cayman

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
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

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15038%
Total Not Requested25062%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
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%

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