Porsche 911 Porsche 911 2011 Chevrolet Impala Chevrolet Impala 2015

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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: $39,115

Chevrolet Impala LTZ   
Difference: $62,195

Calculate Payments

  Down Payment Interest Rate Term
Model Year201120112015
Model911911Impala
TrimTargaTarga SLTZ
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $92,100 $104,800 $34,465
Comfort Package 1,750 1,750  
Infotainment Package 3,010 3,010  
Metallic paint (extra cost) 710 710  
Audio controls on steering wheel 615 615  
Obstacle detection, rear 530 530  
Voice control for nav and audio 595 595  
Cooled or ventilated front seats 800 800  
Heated steering wheel 250 250  
Navigation Package     495
Comfort and Convenience Package     1,035
Premium Audio Package     650
Metal pedals     170
Rear spoiler     425
Panoramic sunroof     1,050
Comfort Package 0 0  
Infotainment Package 0 0  
Metallic paint (extra cost) 0 0  
Audio controls on steering wheel 0 0  
Obstacle detection, rear 451 451  
Voice control for nav and audio 0 0  
Cooled or ventilated front seats 0 0  
Heated steering wheel 0 0  
Navigation Package     436
Comfort and Convenience Package     911
Premium Audio Package     572
Metal pedals     150
Rear spoiler     374
Panoramic sunroof     924
Options (change) 8,260 8,260 3,825
Options (change) 451 451 3,367
Destination 950 950 825
Total Price $101,310 $114,010 $39,115

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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: Chevrolet Impala LTZ
Lowest Adjusted Invoice: Porsche 911 Targa
TrueDelta Adjusted Price Difference: $58,465
TrueDelta Adjusted Invoice Difference: $34,883
Model Year201120112015
Model911911Impala
TrimTargaTarga SLTZ
Body2dr Coupe2dr Coupe4dr Sedan
Engine345hp H6385hp H6196hp I4
TransmissionM6M6T6
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)385, 13385, 13?, 11
Tire (rear if not all the same)235/40-18235/35-19245/45-19
Total Price$101,310$114,010$39,115
Adjustments for Features-4,3000-570
Feature-Adjusted Total Price$97,010$114,010$38,545
Cost Above Minimum$0$17,000$0

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Features Comparison: Porsche 911 vs. Chevrolet Impala

Model Year201120112015
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
Power rear side windows  $200
Proximity key  $250
Remote app  $25
Remote start  $150
Remote window/roof operation$15$15 
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Wind blocker$300  
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500  
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
Vehicle health reports  $0
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 
Drivetrain 
Limited-slip rear differential$300$300 
Engine / Motor 
Automatic start / stop  $150
Rear-engine configuration$0$0 
Exterior 
Laminated front side windows  $200
Power convertible top$4000  
Rear spoiler  $200
Retractable rear spoiler$400$400 
Infotainment 
4G LTE connectivity  $0
App support  $0
Bluetooth audio streaming  $25
DVD-Audio-compatible player$0$0 
HD radio  $50
Media drive$15$15 
Off-road navigation system$0$0 
SD Card slot  $25
Siri Eyes Free support  $0
SMS text-to-speech reader  $25
Telematics service, such as OnStar, with navigation  $225
Traffic information$25$25 
Voice control for external devices  $0
Wi-Fi hotspot  $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror$75$75 
Compass  $0
Fog light, rear$100$100 
Fog lights$125$125 
Headlight washers$50$50 
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row  $50
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$9,560$5,260$5,830
Value of Feature Adjustments$4,300$0$570
Value of Feature Adjustments-590-536

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Specifications Comparison: Porsche 911 vs. Chevrolet Impala

Model Year20112015
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.3,731 lb.
Fuel Capacity16.9 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 Volume4.4 ft318.8 ft3

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Option Package Details
Porsche 911 Targa

Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested142595%
Total Not Requested755%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
USB port25Yes
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Media drive, large15No
Total Requested107573%
Total Not Requested39027%

Option Package Details
Porsche 911 Targa S

Comfort Package
FeatureValueRequested?
Heated front seats200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
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
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Total Requested142595%
Total Not Requested755%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
Surround sound250Yes
Traffic information25No
Bose, 385W, 13 speakers (with subwoofer)350No
USB port25Yes
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Media drive, large15No
Total Requested107573%
Total Not Requested39027%

Option Package Details
Chevrolet Impala LTZ

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%
Comfort and Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300Yes
Memory system, driver seat200Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Upgraded floor mats0No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Cargo mat40No
Total Requested92587%
Total Not Requested14013%
Premium Audio Package
FeatureValueRequested?
AC power outlet100No
Surround sound250Yes
Bose, 11 speakers (with subwoofer)350No
Total Requested25036%
Total Not Requested45064%

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