Chevrolet Sonic Chevrolet Sonic 2012 Porsche Boxster Porsche Boxster 2007

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Chevrolet Sonic vs. Porsche Boxster 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 Boxster Invoice Comparison

Lowest Total Price: $15,860

Chevrolet Sonic LT   
Difference: $31,130

Lowest Total Invoice: $15,257

Chevrolet Sonic LT   
Difference: $24,804

Calculate Payments

  Down Payment Interest Rate Term
Model Year2012201220072007
ModelSonicSonicBoxsterBoxster
TrimLTLTZBaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Base Price $15,065 $16,665 $45,600 $55,500
Base Invoice $14,462 $15,832 $38,760 $48,415
Floor mats     115 115
Heated front seats     480 480
Floor mats     98 98
Heated front seats     408 408
Options (change) 0 0 595 595
Options (change) 0 0 506 506
Destination 795 795 795 795
Total Price $15,860 $17,460 $46,990 $56,890
Total Invoice $15,257 $16,627 $40,061 $49,716

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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 Chevrolet Sonic dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Sonic vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $26,280
TrueDelta Adjusted Invoice Difference: $20,669
Model Year2012201220072007
ModelSonicSonicBoxsterBoxster
TrimLTLTZBaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Engine138hp I4138hp I4245hp H6295hp H6
TransmissionM5M5M5M6
DrivetrainFWDFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 650, 4230, 7
Tire (rear if not all the same)195/65-15205/50-17205/55-17235/40-18
Total Price$15,860$17,460$46,990$56,890
Adjustments for Features0-875-4,850-5,000
Feature-Adjusted Total Price$15,860$16,585$42,140$51,890
Cost Above Minimum$0$725$0$9,750
Total Invoice$15,257$16,627$40,061$49,716
Adjustments for Features0-833-4,135-4,369
Feature-Adjusted Total Invoice$15,257$15,794$35,926$45,347
Cost Above Minimum$0$537$0$9,421

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Features Comparison: Chevrolet Sonic vs. Porsche Boxster

Model Year2012201220072007
ModelSonicSonicBoxsterBoxster
TrimLTLTZBaseS
Body4dr Sedan4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
5-speed manual$0$0$0 
6-speed manual   $150
FWD$0$0  
RWD  $0$0
Accessories 
Cruise control $150$150$150
Power rear side windows$200$200  
Universal garage door opener  $100$100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes  $150$150
Brake assist$50$50  
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Rear side airbags$300$300  
Roll bar  $200$200
Rollover sensor$50$50  
Side curtain airbags$350$350  
Cargo Management 
Cargo net  $40$40
Climate Control 
Heated windshield washer nozzles  $15$15
Water-repellent front-door glass  $15$15
Engine / Motor 
Mid-engine configuration  $0$0
Exterior 
Bright-finished exhaust tip(s)  $25$25
Power convertible top  $4000$4000
Retractable rear spoiler  $400$400
Infotainment 
Audio controls on steering wheel $125  
Aux input$50$50  
Bluetooth audio streaming $25  
Bluetooth cell phone link $100  
MP3-compatible player$50$50  
Satellite radio$200$200  
Telematics service, such as OnStar, with navigation$225$225  
Instruments, Lights, and Mirrors 
Automatic headlights$125$125  
Digital instruments$0$0  
Fog light, rear  $100$100
Fog lights $125$125$125
Illuminated visor mirror, driver  $50$50
Illuminated visor mirror, passenger  $50$50
Visor mirror, driver$10$10  
Visor mirror, passenger$10$10  
Seats and Interior Trim 
Folding second row seats$300$300  
Heated front seats $200$200$200
Leather seating surfaces  $900$900
Leather-wrapped steering wheel $150$150$150
Manual height adjuster, passenger seat  $50$50
Power recliner, driver seat  $100$100
Power recliner, passenger seat  $100$100
Synthetic leather seating surfaces $0  
Total Value of Features$2,070$2,945$6,920$7,070
Value of Feature Adjustments$0$875$4,850$5,000
Value of Feature Adjustments0-833-4,135-4,369

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Specifications Comparison: Chevrolet Sonic vs. Porsche Boxster

Model Year20122007
ModelSonicBoxster
Body4dr Sedan2dr Convertible
Wheelbase99.4 in95.1 in
Length173.1 in170.4 in
Width68.3 in70.9 in
Height59.7 in51.0 in
Curb Weight2,728 lb.2,856 lb.
Fuel Capacity12.2 gal.17.0 gal.
Row 1 Headroom38.7 in38.4 in
Row 1 Shoulder Room53.4 in51.7 in
Row 1 Hip Room51.4 in53.4 in
Row 1 Legroom41.8 in41.6 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 Volume14.0 ft39.9 ft3

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