Pontiac Grand Prix Pontiac Grand Prix 2006 Chevrolet Sonic Chevrolet Sonic 2013

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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: $19,045

Chevrolet Sonic LTZ   
Difference: $6,950

Lowest Total Invoice: $18,065

Chevrolet Sonic LTZ   
Difference: $6,220

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062013
ModelGrand PrixGrand PrixGrand PrixSonic
TrimBaseGTGXPLTZ
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $21,330 $24,330 $27,330 $17,250
Base Invoice $20,157 $22,992 $25,827 $16,388
Preferred Package 890      
Folding passenger seat 75      
Antilock brakes (ABS) 600      
Sun and Sound Package 1,590 1,590 1,590  
Side curtain airbags 395 395 395  
Floor mats 80 80 80  
Engine-block heater 50 50 50 75
Satellite radio 325 325 325  
Cargo net       60
Sunroof       850
Preferred Package 839      
Folding passenger seat 62      
Antilock brakes (ABS) 498      
Sun and Sound Package 1,320 1,320 1,320  
Side curtain airbags 352 352 352  
Floor mats 66 66 66  
Engine-block heater 42 42 42 66
Satellite radio 289 289 289  
Cargo net       53
Sunroof       748
Options (change) 4,005 2,440 2,440 985
Options (change) 3,468 2,069 2,069 867
Destination 660 660 660 810
Total Price $25,995 $27,430 $30,430 $19,045
Total Invoice $24,285 $25,721 $28,556 $18,065

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

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TrueDelta Value Comparison: Pontiac Grand Prix vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LTZ
TrueDelta Adjusted Price Difference: $6,845
TrueDelta Adjusted Invoice Difference: $6,122
Model Year2006200620062013
ModelGrand PrixGrand PrixGrand PrixSonic
TrimBaseGTGXPLTZ
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp V6260hp V6303hp V8138hp I4
TransmissionA4A4T4M5
DrivetrainFWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)245, 9245, 9245, 9?, 6
Tire (rear if not all the same)225/60-16225/55-17255/45-18205/50-17
Total Price$25,995$27,430$30,430$19,045
Adjustments for Features-105-155-1,1050
Feature-Adjusted Total Price$25,890$27,275$29,325$19,045
Cost Above Minimum$0$1,385$3,435$0
Total Invoice$24,285$25,721$28,556$18,065
Adjustments for Features-98-145-1,0370
Feature-Adjusted Total Invoice$24,187$25,576$27,519$18,065
Cost Above Minimum$0$1,389$3,332$0

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Features Comparison: Pontiac Grand Prix vs. Chevrolet Sonic

Model Year2006200620062013
ModelGrand PrixGrand PrixGrand PrixSonic
TrimBaseGTGXPLTZ
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800  
4-speed manually-shiftable automatic  $900 
5-speed manual   $0
FWD$0$0$0$0
Accessories 
Remote start$150$150$150 
Tilt steering wheel, manual$150$150$150 
Tilt/telescoping steering wheel, manual   $250
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150 
Brake assist   $50
Front side airbags   $350
Knee airbag, driver   $75
Knee airbag, passenger   $75
Rear side airbags   $300
Rollover sensor   $50
Stability control  $400$400
Cargo Management 
Overhead sunglass holder$25$25$25 
Exterior 
Bodyside moldings$75$75$75 
Bright-finished exhaust tip(s)  $25 
Infotainment 
App support   $0
Aux input   $50
Bluetooth audio streaming   $25
Bluetooth cell phone link   $100
CD changer, in-dash$325$325$325 
Siri Eyes Free support   $0
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Instruments, Lights, and Mirrors 
Boost gauge $75  
Compass$0$0$0 
Digital instruments   $0
Fog lights $125$125$125
Head-up display (HUD)  $350 
Heated mirrors   $25
Illuminated visor mirror, driver$50$50$50 
Illuminated visor mirror, passenger$50$50$50 
Spotter mirror(s)   $50
Visor mirror, driver   $10
Visor mirror, passenger   $10
Seats and Interior Trim 
Folding passenger seat$150   
Heated front seats   $200
Manual height adjuster, driver seat   $50
Power 4-way lumbar adjuster, driver seat  $150 
Power fore-aft adjuster, driver seat$100$100$100 
Power height adjuster, driver seat$100$100$100 
Power lumbar adjuster, driver seat$100$100  
Power tilt adjuster, driver seat$100$100$100 
Synthetic leather seating surfaces   $0
Suspension, Wheels, and Tires 
Alloy wheels$350$350 $350
Performance steering system (optional)  $0 
Polished alloy wheels  $350 
Sport suspension (upgrade)  $0 
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$2,875$2,925$3,875$2,770
Value of Feature Adjustments$105$155$1,105$0
Value of Feature Adjustments-98-145-1,0370

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Specifications Comparison: Pontiac Grand Prix vs. Chevrolet Sonic

Model Year20062013
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.2,728 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

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
Total Requested51558%
Total Not Requested38042%
Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%

Option Package Details
Pontiac Grand Prix GT

Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%

Option Package Details
Pontiac Grand Prix GXP

Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Monsoon, 245W, 9 speakers (with subwoofer)350No
Total Requested90062%
Total Not Requested55038%

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