Porsche 911 Porsche 911 2017 Chevrolet HHR Chevrolet HHR 2011

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Porsche 911 vs. Chevrolet HHR 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 HHR Invoice Comparison

Lowest Total Price: $21,940

Chevrolet HHR LT   
Difference: $83,100

Lowest Total Invoice: $20,971

Chevrolet HHR LT   
Difference: $73,557

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172017201720172011
Model911911911911911HHR
TrimCarreraCarrera SCarrera GTSTurboTurbo SLT
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible4dr Wagon
Base Price $101,700 $115,700 $131,300 $171,500 $200,400 $19,720
Base Invoice $91,530 $104,130 $118,170 $154,350 $180,360 $18,931
Heated steering wheel 470 470   0 0  
Auto-dimming mirrors 420 420 420      
Metallic paint (extra cost) 710 710 710      
Heated front seats 690 690 690      
Carbon fiber / leather-wrapped steering wheel     470      
Wood trim         0  
Leather seating surfaces           950
Rearview camera           450
USB port           100
Heated steering wheel 400 400   0 0  
Auto-dimming mirrors 357 357 357      
Metallic paint (extra cost) 604 604 604      
Heated front seats 587 587 587      
Carbon fiber / leather-wrapped steering wheel     400      
Wood trim         0  
Leather seating surfaces           836
Rearview camera           396
USB port           88
Options (change) 2,290 2,290 2,290 0 0 1,500
Options (change) 1,948 1,948 1,948 0 0 1,320
Destination 1,050 1,050 1,050 1,050 1,050 720
Total Price $105,040 $119,040 $134,640 $172,550 $201,450 $21,940
Total Invoice $94,528 $107,128 $121,168 $155,400 $181,410 $20,971

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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 HHR dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 911 vs. Chevrolet HHR

Lowest Adjusted Price and Invoice: Chevrolet HHR LT
TrueDelta Adjusted Price Difference: $72,700
TrueDelta Adjusted Invoice Difference: $64,198
Model Year201720172017201720172011
Model911911911911911HHR
TrimCarreraCarrera SCarrera GTSTurboTurbo SLT
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible4dr Wagon
Engine370hp H6420hp H6450hp H6540hp H6580hp H6155hp I4
TransmissionM7M7M7S7S7M5
DrivetrainRWDRWDRWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8555, 12555, 12?, 6
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20215/55-16
Total Price$105,040$119,040$134,640$172,550$201,450$21,940
Adjustments for Features-10,400-10,800-12,850-19,750-25,1500
Feature-Adjusted Total Price$94,640$108,240$121,790$152,800$176,300$21,940
Cost Above Minimum$0$13,600$27,150$58,160$81,660$0
Total Invoice$94,528$107,128$121,168$155,400$181,410$20,971
Adjustments for Features-9,359-9,719-11,564-17,787-22,6480
Feature-Adjusted Total Invoice$85,169$97,409$109,604$137,613$158,762$20,971
Cost Above Minimum$0$12,240$24,435$52,444$73,593$0

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Features Comparison: Porsche 911 vs. Chevrolet HHR

Model Year201720172017201720172011
Model911911911911911HHR
TrimCarreraCarrera SCarrera GTSTurboTurbo SLT
Body2dr Convertible2dr Convertible2dr Convertible2dr Convertible2dr Convertible4dr Wagon
Transmission and Drivetrain 
7-speed manual$300$300$300   
7-speed automated manual   $1200$1200 
5-speed manual     $0
RWD$0$0$0   
AWD   $1700$1700 
FWD     $0
Accessories 
Heated steering wheel$100$100$100$100$100 
Power rear side windows     $200
Remote app$25$25$25$25$25 
Remote window/roof operation$15$15$15$15$15 
Tilt steering wheel, manual     $150
Tilt/telescoping steering wheel, manual$250$250$250   
Tilt/telescoping steering wheel, power   $350$350 
Universal garage door opener$100$100$100$100$100 
Wind blocker$300$300$300$300$300 
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150$150$150 
Auto-raising roll bars / headrests$500$500$500$500$500 
Brake assist$50$50$50$50$50 
Ceramic brake rotors    $4000 
Front side airbags$350$350$350$350$350 
Knee airbag, driver$75$75$75$75$75 
Knee airbag, passenger$75$75$75$75$75 
Obstacle detection, front$150$150$150$150$150 
Obstacle detection, rear$250$250$250$250$250 
Secondary collision brake assist$25$25$25$25$25 
Torque vectoring, brake-based $100$100$100$100 
Cargo Management 
Cargo mat     $40
Cargo shelf, height-adjustable     $100
Climate Control 
Automatic air recirculation$100$100$100$100$100 
Automatic climate control, front$200$200$200$200$200 
Dual-zone climate control$125$125$125$125$125 
Heated windshield washer nozzles$15$15$15$15$15 
Rain-sensing wipers$175$175$175$175$175 
Rear wiper     $175
Residual heat$50$50$50$50$50 
Variable intermittent wipers     $75
Water-repellent front-door glass$15$15$15$15$15 
Drivetrain 
Electronically-variable engine mounts (performance-oriented)  $500$500$500 
Limited-slip rear differential $300$300$300$300 
Engine / Motor 
Automatic start / stop$150$150$150$150$150 
Dual-mode exhaust, switchable  $500   
Rear-engine configuration$0$0$0$0$0 
Regenerative braking$0$0$0$0$0 
Exterior 
Active front spoiler   $500$500 
Active grille shutters$0$0$0$0$0 
Active rear spoiler$300$300$300$300$300 
Black exterior trim (optional)  $0   
Body kit (gray/black)  $0$0$0 
Bright-finished exhaust tip(s)$25$25$25$25$25 
Deep-tinted rear windows     $275
Painted brake calipers (optional) $0$0$0$0 
Power convertible top$4000$4000$4000$4000$4000 
Retractable rear spoiler$400$400$400   
Tall rear wing-type spoiler   $500$500 
Infotainment 
4G LTE connectivity$0$0$0$0$0 
App support$0$0$0$0$0 
Apple CarPlay support$100$100$100$100$100 
Bluetooth audio streaming$25$25$25$25$25 
Bluetooth cell phone link$100$100$100$100$100 
DVD-Audio-compatible player$0$0$0$0$0 
Handwriting recognition$200$200$200$200$200 
HD radio$50$50$50$50$50 
In-vehicle Internet$150$150$150$150$150 
Media drive$15$15$15$15$15 
Navigation map updates, three years$0$0$0$0$0 
Navigation system$600$600$600$600$600 
Off-road navigation system$0$0$0$0$0 
SD Card slot$25$25$25$25$25 
Surround sound   $250$250 
Telematics service, such as OnStar$200$200$200$200$200 
Telematics service, such as OnStar, with navigation     $225
Traffic information$25$25$25$25$25 
Voice control for nav and audio$100$100$100$100$100 
Wi-Fi hotspot$50$50$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75$75$75 
Auto-dimming headlights    $200 
Auto-dimming passenger-side mirror$75$75$75$75$75 
Boost gauge$75$75$75$75$75 
Chronometer  $100$100$100 
Compass     $0
Cornering lights  $50$50$50 
Fog light, rear$100$100$100$100$100 
Headlight washers  $50$50$50 
Heated mirrors$25$25$25$25$25 
Illuminated visor mirror, driver$50$50$50$50$50 
Illuminated visor mirror, passenger$50$50$50$50$50 
LED headlights   $1000$1000 
Performance data recording app  $200   
Performance meter  $150$150$150 
Steering-linked headlights  $150$150$150 
Visor mirror, driver     $10
Visor mirror, passenger     $10
Xenon HID headlights$500$500$500   
Seats and Interior Trim 
Aluminum trim  $100   
Carbon fiber / leather-wrapped steering wheel  $150   
Door sill trim plates$100$100$100$100$100 
Folding passenger seat     $150
Folding second row seats     $300
Folding second row seats w/o opening to trunk$75$75$75$75$75 
Leather door panel trim$250$250 $250$250 
Leather-wrapped steering wheel$150$150 $150$150$150
Memory system, driver seat   $200$200 
Metal pedals$75$75$75$75$75 
Power 4-way lumbar adjuster, driver seat   $150$150 
Power 4-way lumbar adjuster, passenger seat   $150$150 
Power fore-aft adjuster, driver seat   $100$100$100
Power fore-aft adjuster, passenger seat   $100$100 
Power height adjuster, passenger seat$100$100$100$100$100 
Power lumbar adjuster, driver seat     $100
Power recliner, driver seat$100$100$100$100$100 
Power recliner, passenger seat$100$100$100$100$100 
Power seatback bolsters, driver seat    $100 
Power seatback bolsters, passenger seat    $100 
Power thigh bolsters, driver seat    $100 
Power thigh bolsters, passenger seat    $100 
Power thigh support length adjuster, driver seat   $100$100 
Power thigh support length adjuster, passenger seat   $100$100 
Power tilt adjuster, driver seat   $100$100$100
Power tilt adjuster, passenger seat   $100$100 
Synthetic suede door panel trim  $250   
Synthetic suede inserts in leather seating surfaces  $0   
Upholstered instrument panel, leather   $1000$1000 
Wood trim    $300 
Suspension, Wheels, and Tires 
Active stabilizer bars    $500 
Adaptive dampers - electrical$500$500$500$500$500 
Alloy wheels$350$350$350 $350 
Alloy-look steel wheels     $100
Electronic systems calibration selector  $200$200$200 
Polished alloy wheels   $350  
Rear wheel steering   $1500$1500 
Transmission 
Downshift rev matching  $50   
Steering-wheel-mounted transmission controls   $100$100 
Total Value of Features$12,660$13,060$15,110$22,010$27,410$2,260
Value of Feature Adjustments$10,400$10,800$12,850$19,750$25,150$0
Value of Feature Adjustments-9,359-9,719-11,564-17,787-22,6480

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Specifications Comparison: Porsche 911 vs. Chevrolet HHR

Model Year20172011
Model911HHR
Body2dr Convertible4dr Wagon
Wheelbase96.5 in103.5 in
Length177.1 in176.2 in
Width71.2 in69.1 in
Height50.7 in63.1 in
Curb Weight3,308 lb.3,156 lb.
Fuel Capacity16.9 gal.16.0 gal.
Row 1 Headroom0.0 in39.6 in
Row 1 Shoulder Room0.0 in53.5 in
Row 1 Hip Room0.0 in50.1 in
Row 1 Legroom0.0 in40.6 in
Row 2 Headroom0.0 in39.0 in
Row 2 Shoulder Room0.0 in52.7 in
Row 2 Hip Room0.0 in50.6 in
Row 2 Legroom0.0 in39.5 in
Cargo Volume,
Minimum
5.1 ft323.8 ft3
Cargo Volume,
Maximum
10.8 ft357.7 ft3

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Option Package Details
Porsche 911 Carrera

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15050%
Total Not Requested15050%

Option Package Details
Porsche 911 Carrera S

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15050%
Total Not Requested15050%

Option Package Details
Porsche 911 Carrera GTS

Auto-dimming mirrors
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Auto-dimming passenger-side mirror75No
Total Requested15050%
Total Not Requested15050%

Option Package Details
Chevrolet HHR LT

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Audio controls on steering wheel125Yes
Heated front seats200Yes
Leather-wrapped steering wheel150Yes
Total Requested1375100%
Total Not Requested00%
Rearview camera
FeatureValueRequested?
Rearview camera200Yes
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested350100%
Total Not Requested00%

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