Chevrolet Sonic Chevrolet Sonic 2015 Pontiac Grand Prix Pontiac Grand Prix 2008

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Chevrolet Sonic vs. Pontiac Grand Prix 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. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $21,755

Chevrolet Sonic RS   
Difference: $5,355

Lowest Total Invoice: $20,640

Chevrolet Sonic RS   
Difference: $4,542

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152008
ModelSonicSonicGrand Prix
TrimLTZRSBase
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $18,235 $19,945 $22,210
Base Invoice $17,323 $18,948 $20,988
Dusk Package 2,030    
Engine-block heater 75 75 75
Sunroof 850 850 895
Cargo net 60 60  
Security Package     995
Premium Package     940
Folding passenger seat     75
Preferred Package     890
Satellite radio     200
Floor mats     80
Dusk Package 1,847    
Engine-block heater 66 66 62
Sunroof 748 748 743
Cargo net 53 53  
Security Package     826
Premium Package     780
Folding passenger seat     62
Preferred Package     739
Satellite radio     166
Floor mats     66
Options (change) 3,015 985 4,150
Options (change) 2,714 867 3,444
Destination 825 825 750
Total Price $22,075 $21,755 $27,110
Total Invoice $20,862 $20,640 $25,182

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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 Pontiac Grand Prix dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Sonic vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Chevrolet Sonic RS
TrueDelta Adjusted Price Difference: $5,600
TrueDelta Adjusted Invoice Difference: $4,774
Model Year201520152008
ModelSonicSonicGrand Prix
TrimLTZRSBase
Body4dr Sedan4dr Sedan4dr Sedan
Engine138hp I4138hp I4200hp V6
TransmissionM6M6A4
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 6
Tire (rear if not all the same)215/45-18205/50-17225/60-16
Total Price$22,075$21,755$27,110
Adjustments for Features-170-2450
Feature-Adjusted Total Price$21,905$21,510$27,110
Cost Above Minimum$395$0$0
Total Invoice$20,862$20,640$25,182
Adjustments for Features-161-2320
Feature-Adjusted Total Invoice$20,701$20,408$25,182
Cost Above Minimum$293$0$0

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Features Comparison: Chevrolet Sonic vs. Pontiac Grand Prix

Model Year201520152008
ModelSonicSonicGrand Prix
TrimLTZRSBase
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
4-speed automatic  $800
FWD$0$0$0
Accessories 
Remote app$25$25 
Remote keyless entry$225$225 
Remote keyless entry, extended range  $225
Remote start  $150
Tilt steering wheel, manual  $150
Tilt/telescoping steering wheel, manual$250$250 
Brakes, Airbags, and Other Safety 
Brake assist$50$50 
Front side airbags$350$350 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Stability control$400$400 
Vehicle health reports$0$0 
Climate Control 
Automatic climate control, front  $200
Dual-zone climate control  $125
Exterior 
Body kit$0$0 
Bodyside moldings  $75
Bright-finished exhaust tip(s)$25$25 
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
CD player  $125
Siri Eyes Free support$0$0 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
USB port$25$25 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Compass  $0
Digital instruments$0$0 
Fog lights$125$125 
Heated mirrors$25$25 
Illuminated visor mirror, driver  $50
Illuminated visor mirror, passenger  $50
Visor mirror, driver$10$10 
Visor mirror, passenger$10$10 
Seats and Interior Trim 
Folding passenger seat  $150
Manual height adjuster, driver seat$50$50 
Metal pedals $75 
Power fore-aft adjuster, driver seat  $100
Power height adjuster, driver seat  $100
Power lumbar adjuster, driver seat  $100
Power tilt adjuster, driver seat  $100
Synthetic suede inserts in leather seating surfaces$0$0 
Suspension, Wheels, and Tires 
Sport suspension (upgrade) $0 
Total Value of Features$2,870$2,945$2,700
Value of Feature Adjustments$170$245$0
Value of Feature Adjustments-161-2320

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Specifications Comparison: Chevrolet Sonic vs. Pontiac Grand Prix

Model Year20152008
ModelSonicGrand Prix
Body4dr Sedan4dr Sedan
Wheelbase99.4 in110.5 in
Length173.1 in198.3 in
Width68.3 in71.6 in
Height59.7 in55.9 in
Curb Weight2,728 lb.3,478 lb.
Fuel Capacity12.2 gal.17.0 gal.
Row 1 Headroom38.7 in38.8 in
Row 1 Shoulder Room53.4 in58.0 in
Row 1 Hip Room51.4 in54.5 in
Row 1 Legroom41.8 in42.2 in
Row 2 Headroom37.8 in36.2 in
Row 2 Shoulder Room53.0 in54.8 in
Row 2 Hip Room51.6 in54.3 in
Row 2 Legroom34.6 in36.2 in
Cargo Volume14.9 ft316.0 ft3

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Option Package Details
Chevrolet Sonic LTZ

Dusk Package
FeatureValueRequested?
4-wheel disc brakes150Yes
Leather seating surfaces900Yes
Body kit0No
Synthetic suede inserts in leather seating surfaces0No
Bright-finished exhaust tip(s)25No
Special exterior trim0No
215/45ZR18 tires400No
Total Requested105071%
Total Not Requested42529%

Option Package Details
Pontiac Grand Prix

Security Package
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Side curtain airbags350Yes
Total Requested850100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200No
Heated front seats200Yes
Dual-zone climate control125No
Total Requested110077%
Total Not Requested32523%
Preferred Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40No
Illuminated visor mirror, passenger40No
Power lumbar adjuster, driver seat100No
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Outside temperature display50Yes
Compass0No
Map lights25No
Cargo net40Yes
Overhead sunglass holder25No
Remote start150No
Remote keyless entry, extended range0No
Total Requested51558%
Total Not Requested38042%

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