Mercury Grand Marquis Mercury Grand Marquis 2009 GMC Terrain GMC Terrain 2012
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Mercury Grand Marquis vs. GMC Terrain 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.

Mercury Grand Marquis vs. GMC Terrain Invoice Comparison

Lowest Total Price: $31,435

Mercury Grand Marquis LS   
Difference: $2,445

Lowest Total Invoice: $29,411

Mercury Grand Marquis LS   
Difference: $2,621

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  Down Payment Interest Rate Term
Model Year20092012
ModelGrand MarquisTerrain
TrimLSSLT
Body4dr Sedan4dr SUV
Base Price $29,270 $28,510
Base Invoice $27,413 $27,084
Wood/leather-wrapped steering wheel 300  
Heated front seats 295  
Chrome-plated alloy wheels 695  
Chrome and Technology Package   2,795
AWD   1,750
Wood/leather-wrapped steering wheel 261  
Heated front seats 257  
Chrome-plated alloy wheels 605  
Chrome and Technology Package   2,460
AWD   1,663
Options (change) 1,290 4,545
Options (change) 1,123 4,123
Destination 875 825
Total Price $31,435 $33,880
Total Invoice $29,411 $32,032

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

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TrueDelta Value Comparison: Mercury Grand Marquis vs. GMC Terrain

Lowest Adjusted Price and Invoice: GMC Terrain SLT
TrueDelta Adjusted Price Difference: $2,870
TrueDelta Adjusted Invoice Difference: $2,404
Model Year20092012
ModelGrand MarquisTerrain
TrimLSSLT
Body4dr Sedan4dr SUV
Engine224hp V8264hp V6
TransmissionA4T6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)15/23 MPG17/24 MPG
Audio (watts, speakers)?, 4250, 8
Tire (rear if not all the same)225/60-17235/55-19
Total Price$31,435$33,880
Adjustments for Features0-5,315
Feature-Adjusted Total Price$31,435$28,565
Total Invoice$29,411$32,032
Adjustments for Features0-5,025
Feature-Adjusted Total Invoice$29,411$27,007

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Features Comparison: Mercury Grand Marquis vs. GMC Terrain

Model Year20092012
ModelGrand MarquisTerrain
TrimLSSLT
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manually-shiftable automatic $1100
RWD$0 
AWD $1700
Accessories 
Active noise reduction $0
Keyless entry keypad$50 
Remote start $150
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
Rearview camera $200
Rollover sensor $50
Side curtain airbags $350
Stability control $400
Cargo Management 
Console with shifter $150
Roof rails $250
Climate Control 
Interior air filter$0 
Rear wiper $175
Exterior 
Bodyside cladding (gray/black) $250
Bodyside moldings$75 
Deep-tinted rear windows $275
Rear bumper protector $40
Rear spoiler $200
Infotainment 
Aux input $50
Bluetooth cell phone link $100
MP3-compatible player $50
Navigation system $600
Satellite radio $200
SD Card slot $25
Telematics service, such as OnStar, with navigation $225
USB port $25
Instruments, Lights, and Mirrors 
Cornering lights$50 
Interior ambient lighting $150
Spotter mirror(s) $50
Tachometer $75
Seats and Interior Trim 
Folding second row seats $300
Leather-wrapped steering wheel $150
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Chrome-clad alloy wheels $600
Chrome-plated alloy wheels$850 
Rear air springs, auto-leveling$350 
Whitewall tires$0 
Total Value of Features$2,975$8,290
Value of Feature Adjustments$0$5,315
Value of Feature Adjustments0-5,025

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See a complete comparison of Mercury Grand Marquis vs. GMC Terrain features.

Specifications Comparison: Mercury Grand Marquis vs. GMC Terrain

Model Year20092012
ModelGrand MarquisTerrain
Body4dr Sedan4dr SUV
Wheelbase114.6 in112.5 in
Length212.0 in185.3 in
Width78.3 in72.8 in
Height58.3 in66.3 in
Curb Weight4,135 lb.4,188 lb.
Fuel Capacity19.0 gal.18.8 gal.
Row 1 Headroom39.5 in39.8 in
Row 1 Shoulder Room60.6 in55.7 in
Row 1 Hip Room57.4 in55.1 in
Row 1 Legroom41.6 in41.2 in
Row 2 Headroom37.8 in39.2 in
Row 2 Shoulder Room60.0 in55.3 in
Row 2 Hip Room56.1 in51.3 in
Row 2 Legroom38.0 in39.9 in
Cargo Volume,
Minimum		20.6 ft331.6 ft3
Cargo Volume,
Maximum		20.663.9 ft3

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See a complete comparison of Mercury Grand Marquis vs. GMC Terrain specs.

Option Package Details
GMC Terrain SLT

Chrome and Technology Package
FeatureValueRequested?
Navigation system600No
235/55R19 tires400No
Chrome-clad alloy wheels250Yes
SD Card slot25No
3.0L V6
DOHC-4v
264 hp@6950
222 lb-ft@5100		1000Yes
Total Requested125055%
Total Not Requested102545%

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