Chevrolet Sonic Chevrolet Sonic 2018 Porsche 911 Porsche 911 2017

We are 103,000+ car owners sharing real-world car information.

Join Us

Chevrolet Sonic vs. Porsche 911 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 Sonic vs. Porsche 911 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 Year2018201820172017201720172017
ModelSonicSonic911911911911911
TrimLTPremierCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $17,695 $19,795 $89,400 $103,400 $119,000 $159,200 $188,100
Base Invoice $16,987 $19,003 $80,460 $93,060 $107,100 $143,280 $169,290
Convenience Package 875            
Metal pedals 105 105          
Sunroof   850 1,990 1,990 1,990   1,990
Heated steering wheel     470 470   0 0
Metallic paint (extra cost)     710 710 710    
Proximity key     1,090 1,090 1,090 1,090 1,090
Heated front seats     690 690 690    
Carbon fiber / leather-wrapped steering wheel         470    
Wood trim             0
Convenience Package 796            
Metal pedals 96 96          
Sunroof   774 1,692 1,692 1,692   1,692
Heated steering wheel     400 400   0 0
Metallic paint (extra cost)     604 604 604    
Proximity key     927 927 927 927 927
Heated front seats     587 587 587    
Carbon fiber / leather-wrapped steering wheel         400    
Wood trim             0
Options (change) 980 955 4,950 4,950 4,950 1,090 3,080
Options (change) 892 870 4,210 4,210 4,210 927 2,619
Destination 875 875 1,050 1,050 1,050 1,050 1,050
Total Price $19,550 $21,625 $95,400 $109,400 $125,000 $161,340 $192,230
Total Invoice $18,754 $20,748 $85,720 $98,320 $112,360 $145,257 $172,959

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Chevrolet Sonic dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Chevrolet Sonic vs. Porsche 911

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $69,135
TrueDelta Adjusted Invoice Difference: $60,932
Model Year2018201820172017201720172017
ModelSonicSonic911911911911911
TrimLTPremierCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine138hp I4138hp I4370hp H6420hp H6450hp H6540hp H6580hp H6
TransmissionM6M6M7M7M7S7S7
DrivetrainFWDFWDRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 8?, 8?, 8555, 12555, 12
Tire (rear if not all the same)195/65-15205/50-17235/40-19245/35-20245/35-20245/35-20245/35-20
Total Price$19,550$21,625$95,400$109,400$125,000$161,340$192,230
Adjustments for Features0-900-6,715-7,115-9,165-16,365-21,765
Feature-Adjusted Total Price$19,550$20,725$88,685$102,285$115,835$144,975$170,465
Cost Above Minimum$0$1,175$0$13,600$27,150$56,290$81,780
Total Invoice$18,754$20,748$85,720$98,320$112,360$145,257$172,959
Adjustments for Features0-864-6,034-6,394-8,238-14,734-19,583
Feature-Adjusted Total Invoice$18,754$19,884$79,686$91,926$104,122$130,523$153,376
Cost Above Minimum$0$1,130$0$12,240$24,436$50,837$73,690

Return to top

Features Comparison: Chevrolet Sonic vs. Porsche 911

Model Year2018201820172017201720172017
ModelSonicSonic911911911911911
TrimLTPremierCarreraCarrera SCarrera GTSTurboTurbo S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150$150     
7-speed manual  $300$300$300  
7-speed automated manual     $1200$1200
FWD$0$0     
RWD  $0$0$0  
AWD     $1700$1700
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$2,470$3,370$9,185$9,585$11,635$18,835$24,235
Value of Feature Adjustments$0$900$6,715$7,115$9,165$16,365$21,765
Value of Feature Adjustments0-864-6,034-6,394-8,238-14,734-19,583

Return to top

Specifications Comparison: Chevrolet Sonic vs. Porsche 911

Model Year20182017
ModelSonic911
Body4dr Sedan2dr Coupe
Wheelbase99.4 in96.5 in
Length173.9 in177.1 in
Width68.3 in71.2 in
Height59.7 in50.9 in
Curb Weight2,774 lb.3,154 lb.
Fuel Capacity12.2 gal.16.9 gal.
Row 1 Headroom38.7 in0.0 in
Row 1 Shoulder Room53.4 in0.0 in
Row 1 Hip Room51.4 in0.0 in
Row 1 Legroom41.8 in0.0 in
Row 2 Headroom37.8 in0.0 in
Row 2 Shoulder Room53.0 in0.0 in
Row 2 Hip Room51.6 in0.0 in
Row 2 Legroom34.6 in0.0 in
Cargo Volume,
Minimum
14.9 ft35.1 ft3
Cargo Volume,
Maximum
14.914.3 ft3

Return to top

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%

Option Package Details
Porsche 911 Carrera

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%

Option Package Details
Porsche 911 Carrera GTS

Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Heated steering wheel100Yes
Total Requested225100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%

Option Package Details
Porsche 911 Turbo S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100Yes
Audio controls on steering wheel125Yes
Total Requested225100%
Total Not Requested00%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Hatchbacks.
See TrueDelta's information for all Chevrolet models.