Pontiac Grand Prix Pontiac Grand Prix 2006 Mercury Mariner Mercury Mariner 2011

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $1,310

Lowest Total Invoice: $27,633

Pontiac Grand Prix GT   
Difference: $1,062

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062011
ModelGrand PrixMariner
TrimGTPremier
Body4dr Sedan4dr SUV
Base Price $24,330 $25,635
Base Invoice $22,992 $23,928
Sun and Sound Package 1,090  
Premium Package 1,015  
Floor mats 80  
Satellite radio 325  
Bright-finished exhaust tip(s) 145  
Side curtain airbags 395  
Navigation system 1,695 1,845
Moon and Tune Elite Package   895
Amenities Package   600
Remote start   345
3.0L V6   1,000
Sun and Sound Package 905  
Premium Package 842  
Floor mats 66  
Satellite radio 289  
Bright-finished exhaust tip(s) 120  
Side curtain airbags 352  
Navigation system 1,407 1,569
Moon and Tune Elite Package   761
Amenities Package   509
Remote start   293
3.0L V6   910
Options (change) 4,745 4,685
Options (change) 3,981 4,042
Destination 660 725
Total Price $29,735 $31,045
Total Invoice $27,633 $28,695

Return to top

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: $670
TrueDelta Adjusted Invoice Difference: $768
Model Year20062011
ModelGrand PrixMariner
TrimGTPremier
Body4dr Sedan4dr SUV
Engine260hp V6240hp V6
TransmissionA4A6
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)19/28 MPG19/25 MPG
Audio (watts, speakers)245, 9320, 7
Tire (rear if not all the same)225/55-17235/70-16
Total Price$29,735$31,045
Adjustments for Features0-1,980
Feature-Adjusted Total Price$29,735$29,065
Total Invoice$27,633$28,695
Adjustments for Features0-1,830
Feature-Adjusted Total Invoice$27,633$26,865

Return to top

Features Comparison: Pontiac Grand Prix vs. Mercury Mariner

Model Year20062011
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
Universal garage door opener $100
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
Safety key $5
Stability control $400
Vehicle health reports $0
Cargo Management 
Cargo cover $75
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 audio streaming $25
Bluetooth cell phone link $100
DVD-compatible player $0
Media drive $15
MP3-compatible player $50
Navigation, turn-by-turn $25
Telematics service, such as OnStar$200 
Traffic + travel information $25
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
Spotter mirror(s) $50
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$2,140$4,120
Value of Feature Adjustments$0$1,980
Value of Feature Adjustments0-1,830

Return to top

Specifications Comparison: Pontiac Grand Prix vs. Mercury Mariner

Model Year20062011
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

Return to top

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

Moon and Tune Elite Package
FeatureValueRequested?
Sunroof900Yes
Unbranded, 320W, 7 speakers (with subwoofer)350No
Total Requested90072%
Total Not Requested35028%
Amenities Package
FeatureValueRequested?
Automatic climate control, front200Yes
Universal garage door opener100No
Obstacle detection, rear250No
Dual-zone climate control125Yes
Total Requested32548%
Total Not Requested35052%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
Media drive, large15No
Total Requested60087%
Total Not Requested9013%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Pontiac models.