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Chevrolet Impala 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 Impala vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $30,945

Pontiac Grand Prix GXP   
Difference: $1,315

Lowest Total Invoice: $28,983

Pontiac Grand Prix GXP   
Difference: $1,937

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  Down Payment Interest Rate Term
Model Year20132006
ModelImpalaGrand Prix
TrimLTZGXP
Body4dr Sedan4dr Sedan
Base Price $30,400 $27,330
Base Invoice $29,184 $25,827
Cargo net 60  
Engine-block heater 75 50
Sunroof 900  
Sun and Sound Package   1,090
Premium Package   1,015
Floor mats   80
Satellite radio   325
Side curtain airbags   395
Cargo net 53  
Engine-block heater 66 42
Sunroof 792  
Sun and Sound Package   905
Premium Package   842
Floor mats   66
Satellite radio   289
Side curtain airbags   352
Options (change) 1,035 2,955
Options (change) 911 2,496
Destination 825 660
Total Price $32,260 $30,945
Total Invoice $30,920 $28,983

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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 Impala dealer quotes or Pontiac Grand Prix 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: Chevrolet Impala vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $1,140
TrueDelta Adjusted Invoice Difference: $1,769
Model Year20132006
ModelImpalaGrand Prix
TrimLTZGXP
Body4dr Sedan4dr Sedan
Engine300hp V6303hp V8
TransmissionA6T4
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)18/30 MPG18/27 MPG
Audio (watts, speakers)?, 8245, 9
Tire (rear if not all the same)235/50-18255/45-18
Total Price$32,260$30,945
Adjustments for Features-1750
Feature-Adjusted Total Price$32,085$30,945
Total Invoice$30,920$28,983
Adjustments for Features-1680
Feature-Adjusted Total Invoice$30,752$28,983

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Features Comparison: Chevrolet Impala vs. Pontiac Grand Prix

Model Year20132006
ModelImpalaGrand Prix
TrimLTZGXP
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed automatic$1000 
4-speed manually-shiftable automatic $900
FWD$0$0
Accessories 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Front side airbags$350 
Cargo Management 
Overhead sunglass holder $25
Storage compartment under second row seats$50 
Climate Control 
Automatic climate control, front $200
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
MP3-compatible player$50 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 
Head-up display (HUD) $350
Heated mirrors$25 
Trip computer $150
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding passenger seat $150
Manual lumbar adjuster, driver seat$50 
Power 4-way lumbar adjuster, driver seat $150
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Machined alloy wheels$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$3,075$2,900
Value of Feature Adjustments$175$0
Value of Feature Adjustments-1680

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See a complete comparison of Chevrolet Impala vs. Pontiac Grand Prix features.

Specifications Comparison: Chevrolet Impala vs. Pontiac Grand Prix

Model Year20132006
ModelImpalaGrand Prix
Body4dr Sedan4dr Sedan
Wheelbase110.5 in110.5 in
Length200.4 in198.3 in
Width72.9 in71.6 in
Height58.7 in55.9 in
Curb Weight3,555 lb.3,600 lb.
Fuel Capacity17.0 gal.17.0 gal.
Row 1 Headroom39.4 in38.8 in
Row 1 Shoulder Room58.7 in58.0 in
Row 1 Hip Room56.4 in54.5 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom37.8 in36.2 in
Row 2 Shoulder Room58.6 in54.8 in
Row 2 Hip Room57.2 in54.3 in
Row 2 Legroom37.6 in36.2 in
Cargo Volume18.6 ft316.0 ft3

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See a complete comparison of Chevrolet Impala vs. Pontiac Grand Prix specs.

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%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200No
Heated front seats200Yes
Folding passenger seat150No
Dual-zone climate control125Yes
Synthetic suede inserts in leather seating surfaces0No
Total Requested122578%
Total Not Requested35022%

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