Pontiac Grand Prix Pontiac Grand Prix 2008 Chevrolet Sonic Chevrolet Sonic 2016

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Pontiac Grand Prix 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.

Pontiac Grand Prix vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $21,955

Chevrolet Sonic RS   
Difference: $5,155

Lowest Total Invoice: $20,862

Chevrolet Sonic RS   
Difference: $4,320

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820162016
ModelGrand PrixSonicSonic
TrimBaseLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $22,210 $19,780 $20,095
Base Invoice $20,988 $18,791 $19,090
Security Package 995    
Preferred Package 890    
Folding passenger seat 75    
Premium Package 940    
Floor mats 80    
Engine-block heater 75 75 75
Satellite radio 200    
Sunroof 895 850 850
Dusk Package   1,715  
Cargo net   60 60
Security Package 826    
Preferred Package 739    
Folding passenger seat 62    
Premium Package 780    
Floor mats 66    
Engine-block heater 62 68 68
Satellite radio 166    
Sunroof 743 774 774
Dusk Package   1,561  
Cargo net   55 55
Options (change) 4,150 2,700 985
Options (change) 3,444 2,458 897
Destination 750 875 875
Total Price $27,110 $23,355 $21,955
Total Invoice $25,182 $22,124 $20,862

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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

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

Request free, no-obligation Pontiac Grand Prix dealer quotes or Chevrolet Sonic 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: Pontiac Grand Prix vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic RS
TrueDelta Adjusted Price Difference: $5,400
TrueDelta Adjusted Invoice Difference: $4,553
Model Year200820162016
ModelGrand PrixSonicSonic
TrimBaseLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Engine200hp V6138hp I4138hp I4
TransmissionA4T6M6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 6
Tire (rear if not all the same)225/60-16215/45-18205/50-17
Total Price$27,110$23,355$21,955
Adjustments for Features0-1,270-245
Feature-Adjusted Total Price$27,110$22,085$21,710
Cost Above Minimum$0$375$0
Total Invoice$25,182$22,124$20,862
Adjustments for Features0-1,203-233
Feature-Adjusted Total Invoice$25,182$20,921$20,629
Cost Above Minimum$0$292$0

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Features Comparison: Pontiac Grand Prix vs. Chevrolet Sonic

Model Year200820162016
ModelGrand PrixSonicSonic
TrimBaseLTZRS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manually-shiftable automatic $1100 
6-speed manual  $150
FWD$0$0$0
Accessories 
Remote app $25$25
Remote keyless entry $225$225
Remote keyless entry, extended range$225  
Remote start$150$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 
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$2,700$3,970$2,945
Value of Feature Adjustments$0$1,270$245
Value of Feature Adjustments0-1,203-233

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Specifications Comparison: Pontiac Grand Prix vs. Chevrolet Sonic

Model Year20082016
ModelGrand PrixSonic
Body4dr Sedan4dr Sedan
Wheelbase110.5 in99.4 in
Length198.3 in173.1 in
Width71.6 in68.3 in
Height55.9 in59.7 in
Curb Weight3,478 lb.2,734 lb.
Fuel Capacity17.0 gal.12.2 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room58.0 in53.4 in
Row 1 Hip Room54.5 in51.4 in
Row 1 Legroom42.2 in41.8 in
Row 2 Headroom36.2 in37.8 in
Row 2 Shoulder Room54.8 in53.0 in
Row 2 Hip Room54.3 in51.6 in
Row 2 Legroom36.2 in34.6 in
Cargo Volume16.0 ft314.9 ft3

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Option Package Details
Pontiac Grand Prix

Security Package
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Side curtain airbags350Yes
Total Requested850100%
Total Not Requested00%
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
Compass0Yes
Map lights25No
Cargo net40Yes
Overhead sunglass holder25No
Remote start150Yes
Remote keyless entry, extended range0No
Total Requested66574%
Total Not Requested23026%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200No
Heated front seats200Yes
Dual-zone climate control125No
Total Requested110077%
Total Not Requested32523%

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%

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