Pontiac Grand Prix Pontiac Grand Prix 2006 Mercury Mariner Mercury Mariner 2009
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Pontiac Grand Prix vs. Mercury Mariner 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 Mariner Invoice Comparison

Lowest Total Price: $29,735

Pontiac Grand Prix GT   
Difference: $775

Lowest Total Invoice: $27,633

Pontiac Grand Prix GT   
Difference: $426

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062009
ModelGrand PrixMariner
TrimGTPremier
Body4dr Sedan4dr SUV
Base Price $24,330 $24,765
Base Invoice $22,992 $23,006
Sun and Sound Package 1,090  
Premium Package 1,015  
Floor mats 80  
Bright-finished exhaust tip(s) 145  
Side curtain airbags 395  
Satellite radio 325  
Navigation system 1,695 1,995
Moon and Tune Package   795
Heating Package   295
Amenities Package   590
Remote start   345
3.0L V6   1,000
Sun and Sound Package 905  
Premium Package 842  
Floor mats 66  
Bright-finished exhaust tip(s) 120  
Side curtain airbags 352  
Satellite radio 289  
Navigation system 1,407 1,696
Moon and Tune Package   676
Heating Package   251
Amenities Package   502
Remote start   293
3.0L V6   910
Options (change) 4,745 5,020
Options (change) 3,981 4,328
Destination 660 725
Total Price $29,735 $30,510
Total Invoice $27,633 $28,059

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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 Mercury Mariner 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. Mercury Mariner

Lowest Adjusted Price and Invoice: Mercury Mariner Premier
TrueDelta Adjusted Price Difference: $1,135
TrueDelta Adjusted Invoice Difference: $1,331
Model Year20062009
ModelGrand PrixMariner
TrimGTPremier
Body4dr Sedan4dr SUV
Engine260hp V6240hp V6
TransmissionA4A6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)19/28 MPG0/0 MPG
Audio (watts, speakers)245, 9320, 7
Tire (rear if not all the same)225/55-17235/70-16
Total Price$29,735$30,510
Adjustments for Features0-1,910
Feature-Adjusted Total Price$29,735$28,600
Total Invoice$27,633$28,059
Adjustments for Features0-1,757
Feature-Adjusted Total Invoice$27,633$26,302

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Features Comparison: Pontiac Grand Prix vs. Mercury Mariner

Model Year20062009
ModelGrand PrixMariner
TrimGTPremier
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
4-speed automatic$800 
6-speed automatic $1000
FWD$0$0
Accessories 
Keyless entry keypad $50
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150 
911 assist $25
Brake assist $50
Front side airbags $350
Obstacle detection, rear $250
Rollover sensor $50
Stability control $400
Vehicle health reports $0
Cargo Management 
Cargo net$40 
Roof rack $300
Climate Control 
Interior air filter$0 
Rear wiper $175
Exterior 
Bodyside moldings$75 
Deep-tinted rear windows $275
Rear spoiler$200 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
CD changer, in-dash $325
CD player$125 
MP3-compatible player $50
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150
Boost gauge$75 
Heated mirrors $25
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding passenger seat$150 
Manual lumbar adjuster, driver seat $50
Power lumbar adjuster, driver seat$100 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Machined alloy wheels $350
Total Value of Features$2,265$4,175
Value of Feature Adjustments$0$1,910
Value of Feature Adjustments0-1,757

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See a complete comparison of Pontiac Grand Prix vs. Mercury Mariner features.

Specifications Comparison: Pontiac Grand Prix vs. Mercury Mariner

Model Year20062009
ModelGrand PrixMariner
Body4dr Sedan4dr SUV
Wheelbase110.5 in103.1 in
Length198.3 in175.2 in
Width71.6 in71.1 in
Height55.9 in67.7 in
Curb Weight3,583 lb.3,385 lb.
Fuel Capacity17.0 gal.16.5 gal.
Row 1 Headroom38.8 in40.4 in
Row 1 Shoulder Room58.0 in56.6 in
Row 1 Hip Room54.5 in53.4 in
Row 1 Legroom42.2 in41.6 in
Row 2 Headroom36.2 in39.2 in
Row 2 Shoulder Room54.8 in55.9 in
Row 2 Hip Room54.3 in49.1 in
Row 2 Legroom36.2 in35.6 in
Cargo Volume,
Minimum		16.0 ft329.2 ft3
Cargo Volume,
Maximum		16.066.3 ft3

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See a complete comparison of Pontiac Grand Prix vs. Mercury Mariner specs.

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%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Folding passenger seat150No
Dual-zone climate control125Yes
Synthetic suede inserts in leather seating surfaces0Yes
Total Requested142590%
Total Not Requested15010%

Option Package Details
Mercury Mariner Premier

Navigation system
FeatureValueRequested?
Navigation system600Yes
Unbranded, 320W, 7 speakers (with subwoofer)350No
Voice control for nav and audio75No
Total Requested60059%
Total Not Requested42541%
Moon and Tune Package
FeatureValueRequested?
Sunroof900Yes
Unbranded, 320W, 7 speakers (with subwoofer)350No
Total Requested90072%
Total Not Requested35028%
Heating Package
FeatureValueRequested?
Heated mirrors25No
Heated front seats200Yes
Total Requested20089%
Total Not Requested2511%
Amenities Package
FeatureValueRequested?
Automatic climate control, front200Yes
Obstacle detection, rear250No
Dual-zone climate control125Yes
Total Requested32557%
Total Not Requested25043%

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