Porsche 911 Porsche 911 2017 Chevrolet Sonic Chevrolet Sonic 2018

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Porsche 911 vs. Chevrolet Sonic 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 Sonic Invoice Comparison

Lowest Total Price: $19,550

Chevrolet Sonic LT   
Difference: $75,850

Lowest Total Invoice: $18,754

Chevrolet Sonic LT   
Difference: $66,966

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172017201720182018
Model911911911911911SonicSonic
TrimCarreraCarrera SCarrera GTSTurboTurbo SLTPremier
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $89,400 $103,400 $119,000 $159,200 $188,100 $17,695 $19,795
Base Invoice $80,460 $93,060 $107,100 $143,280 $169,290 $16,987 $19,003
Heated steering wheel 470 470   0 0    
Metallic paint (extra cost) 710 710 710        
Heated front seats 690 690 690        
Proximity key 1,090 1,090 1,090 1,090 1,090    
Sunroof 1,990 1,990 1,990   1,990   850
Carbon fiber / leather-wrapped steering wheel     470        
Wood trim         0    
Convenience Package           875  
Metal pedals           105 105
Heated steering wheel 400 400   0 0    
Metallic paint (extra cost) 604 604 604        
Heated front seats 587 587 587        
Proximity key 927 927 927 927 927    
Sunroof 1,692 1,692 1,692   1,692   774
Carbon fiber / leather-wrapped steering wheel     400        
Wood trim         0    
Convenience Package           796  
Metal pedals           96 96
Options (change) 4,950 4,950 4,950 1,090 3,080 980 955
Options (change) 4,210 4,210 4,210 927 2,619 892 870
Destination 1,050 1,050 1,050 1,050 1,050 875 875
Total Price $95,400 $109,400 $125,000 $161,340 $192,230 $19,550 $21,625
Total Invoice $85,720 $98,320 $112,360 $145,257 $172,959 $18,754 $20,748

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

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TrueDelta Value Comparison: Porsche 911 vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $69,135
TrueDelta Adjusted Invoice Difference: $60,932
Model Year2017201720172017201720182018
Model911911911911911SonicSonic
TrimCarreraCarrera SCarrera GTSTurboTurbo SLTPremier
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine370hp H6420hp H6450hp H6540hp H6580hp H6138hp I4138hp I4
TransmissionM7M7M7S7S7M6M6
DrivetrainRWDRWDRWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 8555, 12555, 12?, 6?, 6
Tire (rear if not all the same)235/40-19245/35-20245/35-20245/35-20245/35-20195/65-15205/50-17
Total Price$95,400$109,400$125,000$161,340$192,230$19,550$21,625
Adjustments for Features-6,715-7,115-9,165-16,365-21,7650-900
Feature-Adjusted Total Price$88,685$102,285$115,835$144,975$170,465$19,550$20,725
Cost Above Minimum$0$13,600$27,150$56,290$81,780$0$1,175
Total Invoice$85,720$98,320$112,360$145,257$172,959$18,754$20,748
Adjustments for Features-6,034-6,394-8,238-14,734-19,5830-864
Feature-Adjusted Total Invoice$79,686$91,926$104,122$130,523$153,376$18,754$19,884
Cost Above Minimum$0$12,240$24,436$50,837$73,690$0$1,130

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Features Comparison: Porsche 911 vs. Chevrolet Sonic

Model Year2017201720172017201720182018
Model911911911911911SonicSonic
TrimCarreraCarrera SCarrera GTSTurboTurbo SLTPremier
Body2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manual$300$300$300    
7-speed automated manual   $1200$1200  
6-speed manual     $150$150
RWD$0$0$0    
AWD   $1700$1700  
FWD     $0$0
Accessories 
Power rear side windows     $200$200
Remote window/roof operation$15$15$15$15$15  
Tilt/telescoping steering wheel, manual$250$250$250  $250$250
Tilt/telescoping steering wheel, power   $350$350  
Universal garage door opener$100$100$100$100$100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150$150$150  
Ceramic brake rotors    $4000  
Obstacle detection, front$150$150$150$150$150  
Obstacle detection, rear$250$250$250$250$250  
Rear side airbags     $300$300
Rollover sensor     $50$50
Secondary collision brake assist$25$25$25$25$25  
Temporary spare tire     $150$150
Torque vectoring, brake-based $100$100$100$100  
Vehicle health reports     $0$0
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  
Residual heat$50$50$50$50$50  
Variable intermittent wipers     $75$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  
Painted brake calipers (optional) $0$0$0$0  
Retractable rear spoiler$400$400$400    
Sunroof$900$900$900$900$900 $900
Tall rear wing-type spoiler   $500$500  
Infotainment 
Android Auto support     $100$100
CD player$125$125$125$125$125  
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  
MP3-compatible player$50$50$50$50$50  
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  
SMS text-to-speech reader     $25$25
Surround sound   $250$250  
Telematics service, such as OnStar$200$200$200$200$200  
Telematics service, such as OnStar, with navigation     $225$225
Traffic information$25$25$25$25$25  
Voice control for audio system     $25$25
Voice control for external devices     $0$0
Voice control for nav and audio$100$100$100$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror   $75$75  
Auto-dimming headlights    $200  
Auto-dimming passenger-side mirror   $75$75  
Auto-dimming rearview mirror   $150$150  
Boost gauge$75$75$75$75$75  
Chronometer  $100$100$100  
Compass     $0$0
Cornering lights  $50$50$50  
Fog light, rear$100$100$100$100$100  
Headlight washers  $50$50$50  
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$10
Visor mirror, passenger     $10$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  
Floor mats, second row (optional)     $0$0
Folding second row seats     $300$300
Folding second row seats w/o opening to trunk$75$75$75$75$75  
Leather door panel trim$250$250 $250$250  
Leather seating surfaces$900$900$900$900$900  
Leather-wrapped steering wheel$150$150 $150$150$150$150
Memory system, driver seat   $200$200  
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$100
Power fore-aft adjuster, passenger seat   $100$100  
Power height adjuster, passenger 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  
Power tilt adjuster, passenger seat   $100$100  
Synthetic leather seating surfaces      $0
Synthetic suede door panel trim  $250    
Synthetic suede headliner$650$650$650$650$650  
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$350$350
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$9,185$9,585$11,635$18,835$24,235$2,470$3,370
Value of Feature Adjustments$6,715$7,115$9,165$16,365$21,765$0$900
Value of Feature Adjustments-6,034-6,394-8,238-14,734-19,5830-864

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Specifications Comparison: Porsche 911 vs. Chevrolet Sonic

Model Year20172018
Model911Sonic
Body2dr Coupe4dr Sedan
Wheelbase96.5 in99.4 in
Length177.1 in173.9 in
Width71.2 in68.3 in
Height50.9 in59.7 in
Curb Weight3,154 lb.2,774 lb.
Fuel Capacity16.9 gal.12.2 gal.
Row 1 Headroom0.0 in38.7 in
Row 1 Shoulder Room0.0 in53.4 in
Row 1 Hip Room0.0 in51.4 in
Row 1 Legroom0.0 in41.8 in
Row 2 Headroom0.0 in37.8 in
Row 2 Shoulder Room0.0 in53.0 in
Row 2 Hip Room0.0 in51.6 in
Row 2 Legroom0.0 in34.6 in
Cargo Volume,
Minimum
5.1 ft314.9 ft3
Cargo Volume,
Maximum
14.3 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LT

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Leather-wrapped steering wheel150Yes
Heated steering wheel100Yes
Upgraded instruments0No
Proximity key250Yes
Total Requested950100%
Total Not Requested00%

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