Porsche 911 Porsche 911 2008 Chevrolet Impala Chevrolet Impala 2014

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Porsche 911 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 911 vs. Chevrolet Impala Invoice Comparison

Lowest Total Price: $38,830

Chevrolet Impala LTZ   
Difference: $57,975

Lowest Total Invoice: $36,471

Chevrolet Impala LTZ   
Difference: $48,033

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082014
Model911911Impala
TrimTargaTarga SLTZ
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $87,000 $97,300 $33,880
Base Invoice $76,038 $85,011 $32,017
Power front seats 1,550 1,550  
Auto-dimming rearview mirror 385 385  
Metallic paint (extra cost) 690 690  
Audio controls on steering wheel 990 990  
Floor mats 140 140  
Bluetooth cell phone link 960 960  
Obstacle detection, rear 530 530  
Heated front seats 500 500  
Navigation system 2,110 2,110  
Xenon HID headlights 1,090    
Comfort and Convenience Package     2,085
Navigation Package     795
Premium Audio Package     700
Metal pedals     170
Rear spoiler     390
Power front seats 1,318 1,318  
Auto-dimming rearview mirror 327 327  
Metallic paint (extra cost) 587 587  
Audio controls on steering wheel 842 842  
Floor mats 119 119  
Bluetooth cell phone link 816 816  
Obstacle detection, rear 451 451  
Heated front seats 425 425  
Navigation system 1,794 1,794  
Xenon HID headlights 927    
Comfort and Convenience Package     1,835
Navigation Package     700
Premium Audio Package     616
Metal pedals     150
Rear spoiler     343
Options (change) 8,945 7,855 4,140
Options (change) 7,606 6,679 3,644
Destination 860 860 810
Total Price $96,805 $106,015 $38,830
Total Invoice $84,504 $92,550 $36,471

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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 Porsche 911 dealer quotes or Chevrolet Impala dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 911 vs. Chevrolet Impala

Lowest Adjusted Price and Invoice: Chevrolet Impala LTZ
TrueDelta Adjusted Price Difference: $60,460
TrueDelta Adjusted Invoice Difference: $50,367
Model Year200820082014
Model911911Impala
TrimTargaTarga SLTZ
Body2dr Coupe2dr Coupe4dr Sedan
Engine325hp H6355hp H6195hp I4
TransmissionM6M6T6
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)235, 9235, 9?, 11
Tire (rear if not all the same)235/40-18235/35-19245/45-19
Total Price$96,805$106,015$38,830
Adjustments for Features0-625-2,485
Feature-Adjusted Total Price$96,805$105,390$36,345
Cost Above Minimum$0$8,585$0
Total Invoice$84,504$92,550$36,471
Adjustments for Features0-546-2,334
Feature-Adjusted Total Invoice$84,504$92,004$34,137
Cost Above Minimum$0$7,500$0

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Features Comparison: Porsche 911 vs. Chevrolet Impala

Model Year200820082014
Model911911Impala
TrimTargaTarga SLTZ
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
6-speed manually-shiftable automatic  $1100
AWD$1700$1700 
FWD  $0
Accessories 
AC power outlet  $100
Active noise reduction  $0
Heated steering wheel  $100
Power rear side windows  $200
Proximity key  $250
Remote start  $150
Remote window/roof operation$15$15 
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
Forward collision warning  $200
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure warning  $200
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Side curtain airbags  $350
Temporary spare tire  $150
Cargo Management 
Cargo mat  $40
Cargo net  $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 
Rear-engine configuration$0$0 
Exterior 
Laminated front side windows  $200
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
App support  $0
Aux input  $50
Bluetooth audio streaming  $25
HD radio  $50
Off-road navigation system$0$0 
Satellite radio  $200
SD Card slot  $25
Surround sound  $250
Telematics service, such as OnStar, with navigation  $225
USB port  $25
Voice control for external devices  $0
Voice control for nav and audio  $100
Instruments, Lights, and Mirrors 
Compass  $0
Fog lights $125 
Headlight washers$50$50 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
Cooled or ventilated front seats  $300
Door sill trim plates$100$100 
Leather door panel trim$250$250 
Synthetic suede headliner$650$650 
Upgraded floor mats  $0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500 
Alloy wheels$350$350 
Machined alloy wheels  $350
Total Value of Features$4,120$4,745$6,605
Value of Feature Adjustments$0$625$2,485
Value of Feature Adjustments0-546-2,334

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Specifications Comparison: Porsche 911 vs. Chevrolet Impala

Model Year20082014
Model911Impala
Body2dr Coupe4dr Sedan
Wheelbase92.5 in111.7 in
Length175.6 in201.3 in
Width71.2 in73.0 in
Height51.6 in58.9 in
Curb Weight3,076 lb.3,673 lb.
Fuel Capacity17.0 gal.18.5 gal.
Row 1 Headroom38.0 in39.9 in
Row 1 Shoulder Room51.7 in57.9 in
Row 1 Hip Room53.4 in54.9 in
Row 1 Legroom41.6 in41.9 in
Row 2 Headroom31.5 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 Volume4.8 ft318.8 ft3

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Option Package Details
Porsche 911 Targa

Power front seats
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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Porsche 911 Targa S

Power front seats
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
Power 4-way lumbar adjuster, passenger seat150Yes
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested1000100%
Total Not Requested00%

Option Package Details
Chevrolet Impala LTZ

Comfort and Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300No
Memory system, driver seat200Yes
Heated steering wheel100No
Auto-dimming driver-side mirror75Yes
Panoramic sunroof1200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Cargo mat40No
Upgraded floor mats0No
Total Requested172576%
Total Not Requested54024%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Premium Audio Package
FeatureValueRequested?
AC power outlet100No
Surround sound250No
Bose, 11 speakers (with subwoofer)350No
Total Requested00%
Total Not Requested700100%

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