Porsche 718 Cayman Porsche 718 Cayman 2017 Chevrolet Sonic Chevrolet Sonic 2018

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Porsche 718 Cayman 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 718 Cayman vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $19,485

Chevrolet Sonic LT   
Difference: $41,820

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720182018
Model718 Cayman718 CaymanSonicSonic
TrimBaseSLTPremier
Body2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Base Price $53,900 $66,300 $17,795 $19,795
Heated steering wheel 470 470    
Porsche Connect Plus 1,300 1,300    
Navigation system 1,730 1,730    
Metallic paint (extra cost) 640 640    
Rear wiper 360 360    
Metal pedals 535 535 105 105
Heated front seats 530 530    
Proximity key 790 790    
Voice control for nav and audio 0 0    
Sport suspension (upgrade)   2,070    
Wheels, dark finish   1,085    
235/35ZR20   1,580    
Convenience Package     650  
Cargo net     60 60
Heated steering wheel 0 0    
Porsche Connect Plus 0 0    
Navigation system 0 0    
Metallic paint (extra cost) 0 0    
Rear wiper 0 0    
Metal pedals 0 0 96 96
Heated front seats 0 0    
Proximity key 0 0    
Voice control for nav and audio 0 0    
Sport suspension (upgrade)   0    
Wheels, dark finish   0    
235/35ZR20   0    
Convenience Package     592  
Cargo net     55 55
Options (change) 6,355 11,090 815 165
Options (change) 0 0 743 151
Destination 1,050 1,050 875 875
Total Price $61,305 $78,440 $19,485 $20,835

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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 718 Cayman dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Porsche 718 Cayman vs. Chevrolet Sonic

Lowest Adjusted Price: Chevrolet Sonic LT
Lowest Adjusted Invoice: Porsche 718 Cayman
TrueDelta Adjusted Price Difference: $39,030
TrueDelta Adjusted Invoice Difference: $17,699
Model Year2017201720182018
Model718 Cayman718 CaymanSonicSonic
TrimBaseSLTPremier
Body2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Engine300hp H4350hp H4138hp I4138hp I4
TransmissionM6M6M5M6
DrivetrainRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)110, 6110, 6?, 6?, 6
Tire (rear if not all the same)235/45-18235/35-20205/55-16205/50-17
Total Price$61,305$78,440$19,485$20,835
Adjustments for Features-2,790-3,2900-150
Feature-Adjusted Total Price$58,515$75,150$19,485$20,685
Cost Above Minimum$0$16,635$0$1,200

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Features Comparison: Porsche 718 Cayman vs. Chevrolet Sonic

Model Year2017201720182018
Model718 Cayman718 CaymanSonicSonic
TrimBaseSLTPremier
Body2dr Hatch2dr Hatch4dr Hatch4dr Hatch
Transmission and Drivetrain 
6-speed manual$150$150 $150
5-speed manual  $0 
RWD$0$0  
FWD  $0$0
Accessories 
Power rear side windows  $200$200
Universal garage door opener$100$100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150  
Obstacle detection, front$150$150  
Obstacle detection, rear$250$250  
Rear side airbags  $300$300
Rollover sensor  $50$50
Temporary spare tire  $150$150
Vehicle health reports  $0$0
Cargo Management 
Cargo cover  $75$75
Climate Control 
Heated windshield washer nozzles$15$15  
Water-repellent front-door glass$15$15  
Engine / Motor 
Automatic start / stop$150$150  
Mid-engine configuration$0$0  
Regenerative braking$0$0  
Exterior 
Body kit  $0$0
Bright-finished exhaust tip(s)$25$25  
Painted brake calipers (optional) $0  
Rear spoiler  $200$200
Retractable rear spoiler$400$400  
Infotainment 
Android Auto support  $100$100
CD player$125$125  
DVD-Audio-compatible player$0$0  
Handwriting recognition$200$200  
HD radio$50$50  
In-vehicle Internet$150$150  
Media drive, small$5$5  
MP3-compatible player$50$50  
Navigation map updates, three years$0$0  
Navigation system$600$600  
Off-road navigation system$0$0  
SD Card slot$25$25  
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic information$25$25  
Voice control for audio system  $25$25
Voice control for external devices  $0$0
Voice control for nav and audio$100$100  
Instruments, Lights, and Mirrors 
Compass  $0$0
Fog light, rear$100$100  
Fog lights  $125$125
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Xenon HID headlights$500$500  
Seats and Interior Trim 
Door sill trim plates$100$100  
Floor mats, second row (optional)  $0$0
Folding second row seats  $300$300
Leather door panel trim$250$250  
Leather seating surfaces$900$900  
Manual height adjuster, driver seat$50$50  
Manual height adjuster, passenger seat$50$50  
No leather in second row$-300$-300  
Power fore-aft adjuster, driver seat  $100$100
Power height adjuster, driver seat  $100$100
Power recliner, passenger seat$100$100  
Synthetic leather seating surfaces   $0
Upgraded floor mats  $0$0
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500  
Sport suspension (upgrade) $0 $0
Wheels, dark finish $0 $0
Total Value of Features$4,785$5,285$1,995$2,145
Value of Feature Adjustments$2,790$3,290$0$150
Value of Feature Adjustments-48-440-144

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Specifications Comparison: Porsche 718 Cayman vs. Chevrolet Sonic

Model Year20172018
Model718 CaymanSonic
Body2dr Hatch4dr Hatch
Wheelbase97.4 in99.4 in
Length172.4 in159.8 in
Width70.9 in68.3 in
Height51.0 in59.7 in
Curb Weight2,945 lb.2,785 lb.
Fuel Capacity14.3 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
15.0 ft319.0 ft3
Cargo Volume,
Maximum
15.047.7 ft3

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Option Package Details
Porsche 718 Cayman

Porsche Connect Plus
FeatureValueRequested?
Traffic information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
4G LTE connectivity0Yes
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested37568%
Total Not Requested17532%

Option Package Details
Porsche 718 Cayman S

Porsche Connect Plus
FeatureValueRequested?
Traffic information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
4G LTE connectivity0Yes
Navigation map updates, three years0No
Telematics service, such as OnStar200Yes
App support0Yes
Remote app25Yes
Apple CarPlay support100Yes
Total Requested37568%
Total Not Requested17532%

Option Package Details
Chevrolet Sonic LT

Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100No
Power height adjuster, driver seat50No
Power recliner, driver seat100Yes
Heated steering wheel100Yes
Upgraded instruments0No
Proximity key250Yes
Total Requested65081%
Total Not Requested15019%

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