Pontiac Grand Prix Pontiac Grand Prix 2006 Mercury Grand Marquis Mercury Grand Marquis 2010

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Pontiac Grand Prix vs. Mercury Grand Marquis 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. Mercury Grand Marquis Invoice Comparison

Lowest Total Price: $25,465

Pontiac Grand Prix   
Difference: $6,510

Lowest Total Invoice: $23,825

Pontiac Grand Prix   
Difference: $6,243

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620062010
ModelGrand PrixGrand PrixGrand PrixGrand Marquis
TrimBaseGTGXPLS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $21,330 $24,330 $27,330 $29,810
Base Invoice $20,157 $22,992 $25,827 $28,070
Preferred Package 890      
Folding passenger seat 75      
Antilock brakes (ABS) 600      
Premium Package 940 1,015 1,015  
Floor mats 80 80 80  
Polished alloy wheels 495 495    
Side curtain airbags 395 395 395  
Wood/leather-wrapped steering wheel       300
Heated front seats       295
Chrome-plated alloy wheels       695
Preferred Package 839      
Folding passenger seat 62      
Antilock brakes (ABS) 498      
Premium Package 780 842 842  
Floor mats 66 66 66  
Polished alloy wheels 411 411    
Side curtain airbags 352 352 352  
Wood/leather-wrapped steering wheel       261
Heated front seats       257
Chrome-plated alloy wheels       605
Options (change) 3,475 1,985 1,490 1,290
Options (change) 3,008 1,671 1,260 1,123
Destination 660 660 660 875
Total Price $25,465 $26,975 $29,480 $31,975
Total Invoice $23,825 $25,323 $27,747 $30,068

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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 Mercury Grand Marquis dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac Grand Prix vs. Mercury Grand Marquis

Lowest Adjusted Price and Invoice: Pontiac Grand Prix
TrueDelta Adjusted Price Difference: $6,475
TrueDelta Adjusted Invoice Difference: $6,210
Model Year2006200620062010
ModelGrand PrixGrand PrixGrand PrixGrand Marquis
TrimBaseGTGXPLS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp V6260hp V6303hp V8224hp V8
TransmissionA4A4T4A4
DrivetrainFWDFWDFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 6?, 4
Tire (rear if not all the same)225/60-16225/55-17255/45-18225/60-17
Total Price$25,465$26,975$29,480$31,975
Adjustments for Features0-200-1,150-35
Feature-Adjusted Total Price$25,465$26,775$28,330$31,940
Cost Above Minimum$0$1,310$2,865$0
Total Invoice$23,825$25,323$27,747$30,068
Adjustments for Features0-188-1,082-33
Feature-Adjusted Total Invoice$23,825$25,135$26,665$30,035
Cost Above Minimum$0$1,310$2,840$0

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Features Comparison: Pontiac Grand Prix vs. Mercury Grand Marquis

Model Year2006200620062010
ModelGrand PrixGrand PrixGrand PrixGrand Marquis
TrimBaseGTGXPLS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800 $800
4-speed manually-shiftable automatic  $900 
FWD$0$0$0 
RWD   $0
Accessories 
Keyless entry keypad   $50
Remote start$150$150$150 
Brakes, Airbags, and Other Safety 
Brake assist   $50
Front side airbags   $350
Side curtain airbags$350$350$350 
Stability control  $400 
Cargo Management 
Cargo net$40$40$40 
Console with shifter$150$150$150 
Overhead sunglass holder$25$25$25 
Climate Control 
Dual-zone climate control$125$125$125 
Exterior 
Bright-finished exhaust tip(s)  $25 
Rear spoiler$200$200$200 
Infotainment 
Telematics service, such as OnStar$200$200$200 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror   $150
Boost gauge $75  
Cornering lights   $50
Fog lights $125$125$125
Head-up display (HUD)  $350 
Heated mirrors   $25
Tachometer$75$75$75 
Seats and Interior Trim 
Center armrest(s), second row   $50
Folding passenger seat$150$150$150 
Folding second row seats$300$300$300 
Leather-wrapped steering wheel$150$150$150 
Power 4-way lumbar adjuster, driver seat  $150 
Power fore-aft adjuster, passenger seat   $100
Power height adjuster, passenger seat   $100
Power lumbar adjuster, driver seat$100$100 $100
Power lumbar adjuster, passenger seat   $100
Power recliner, driver seat   $100
Power recliner, passenger seat   $100
Power tilt adjuster, passenger seat   $100
Synthetic suede inserts in leather seating surfaces $0$0 
Wood/leather-wrapped steering wheel   $150
Suspension, Wheels, and Tires 
Performance steering system (optional)  $0 
Rear air springs, auto-leveling   $350
Sport suspension (upgrade)  $0 
Whitewall tires   $0
Transmission 
Steering-wheel-mounted transmission controls  $100 
Total Value of Features$2,815$3,015$3,965$2,850
Value of Feature Adjustments$0$200$1,150$35
Value of Feature Adjustments0-188-1,082-33

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Specifications Comparison: Pontiac Grand Prix vs. Mercury Grand Marquis

Model Year20062010
ModelGrand PrixGrand Marquis
Body4dr Sedan4dr Sedan
Wheelbase110.5 in114.6 in
Length198.3 in212.0 in
Width71.6 in78.3 in
Height55.9 in58.3 in
Curb Weight3,478 lb.4,136 lb.
Fuel Capacity17.0 gal.19.0 gal.
Row 1 Headroom38.8 in39.5 in
Row 1 Shoulder Room58.0 in60.6 in
Row 1 Hip Room54.5 in57.4 in
Row 1 Legroom42.2 in41.6 in
Row 2 Headroom36.2 in37.8 in
Row 2 Shoulder Room54.8 in60.0 in
Row 2 Hip Room54.3 in56.1 in
Row 2 Legroom36.2 in38.0 in
Cargo Volume16.0 ft320.6 ft3

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Option Package Details
Pontiac Grand Prix

Preferred Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
Power lumbar adjuster, driver seat100Yes
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Outside temperature display50Yes
Compass0Yes
Map lights25No
Cargo net40No
Overhead sunglass holder25No
Remote start150No
Total Requested65573%
Total Not Requested24027%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125No
Total Requested130091%
Total Not Requested1259%

Option Package Details
Pontiac Grand Prix GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Folding passenger seat150No
Dual-zone climate control125No
Synthetic suede inserts in leather seating surfaces0No
Total Requested130083%
Total Not Requested27517%

Option Package Details
Pontiac Grand Prix GXP

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Folding passenger seat150No
Dual-zone climate control125No
Synthetic suede inserts in leather seating surfaces0No
Total Requested130083%
Total Not Requested27517%

Option Package Details
Mercury Grand Marquis LS

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%

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