GMC Terrain GMC Terrain 2018 Mercury Grand Marquis Mercury Grand Marquis 2008

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GMC Terrain 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.

GMC Terrain vs. Mercury Grand Marquis Invoice Comparison

Lowest Total Price: $31,520

Mercury Grand Marquis LS   
Difference: $4,015

Lowest Total Invoice: $29,533

Mercury Grand Marquis LS   
Difference: $4,149

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182008
ModelTerrainTerrainTerrainGrand Marquis
TrimSLTSLT DieselDenaliLS
Body4dr SUV4dr SUV4dr SUV4dr Sedan
Base Price $31,400 $34,200 $37,600 $28,325
Base Invoice $29,830 $32,490 $35,720 $26,639
Metallic paint (extra cost) 395 395 395  
Panoramic sunroof 1,495   1,495  
Preferred Package 1,250      
Wood/leather-wrapped steering wheel       300
Travel Package       305
Heated front seats       295
Front side airbags       395
Sunroof       1,025
Metallic paint (extra cost) 359 359 359  
Panoramic sunroof 1,360   1,360  
Preferred Package 1,138      
Wood/leather-wrapped steering wheel       261
Travel Package       265
Heated front seats       257
Front side airbags       344
Sunroof       892
Options (change) 3,140 395 1,890 2,320
Options (change) 2,857 359 1,719 2,019
Destination 995 995 995 875
Total Price $35,535 $35,590 $40,485 $31,520
Total Invoice $33,682 $33,844 $38,434 $29,533

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

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TrueDelta Value Comparison: GMC Terrain vs. Mercury Grand Marquis

Lowest Adjusted Price and Invoice: GMC Terrain SLT
TrueDelta Adjusted Price Difference: $2,940
TrueDelta Adjusted Invoice Difference: $2,443
Model Year2018201820182008
ModelTerrainTerrainTerrainGrand Marquis
TrimSLTSLT DieselDenaliLS
Body4dr SUV4dr SUV4dr SUV4dr Sedan
Engine170hp I4137hp I4 D252hp I4224hp V8
TransmissionT9T6T9A4
DrivetrainFWDFWDFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 6?, 6?, 7?, 4
Tire (rear if not all the same)225/60-18225/60-18235/50-19225/60-17
Total Price$35,535$35,590$40,485$31,520
Adjustments for Features-6,955-5,455-9,2550
Feature-Adjusted Total Price$28,580$30,135$31,230$31,520
Cost Above Minimum$0$1,555$2,650$0
Total Invoice$33,682$33,844$38,434$29,533
Adjustments for Features-6,592-5,187-8,7860
Feature-Adjusted Total Invoice$27,090$28,657$29,648$29,533
Cost Above Minimum$0$1,567$2,558$0

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Features Comparison: GMC Terrain vs. Mercury Grand Marquis

Model Year2018201820182008
ModelTerrainTerrainTerrainGrand Marquis
TrimSLTSLT DieselDenaliLS
Body4dr SUV4dr SUV4dr SUV4dr Sedan
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400 $1400 
6-speed manually-shiftable automatic $1100  
4-speed automatic   $800
FWD$0$0$0 
RWD   $0
Accessories 
AC power outlet$100$100$100 
Active noise reduction$0$0$0 
Hands-free trunk or liftgate$100$100$100 
Heated steering wheel$100$100$100 
Keyless entry keypad   $50
Power liftgate$350$350$350 
Power-adjustable pedals   $125
Proximity key$250$250$250 
Remote app$25$25$25 
Remote start$150$150$150 
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, manual$250$250$250 
Brakes, Airbags, and Other Safety 
Blind spot warning system  $200 
Cross-traffic warning, rear  $100 
Full-size spare tire   $225
Hill descent control$250$250$250 
Obstacle detection, rear  $250 
Rearview camera$200$200$200 
Rollover sensor$50$50$50 
Safety key$5$5$5 
Side curtain airbags$350$350$350 
Stability control$400$400$400 
Temporary spare tire$150$150$150 
Vehicle health reports$0$0$0 
Cargo Management 
Console without shifter$150$150$150 
Overhead sunglass holder$25$25$25 
Roof rails$250$250$250 
Climate Control 
Dual-zone climate control$125$125$125 
Electric heater (optional) $0  
Rear air vents$100$100$100 
Rear wiper$175$175$175 
Engine / Motor 
Automatic start / stop$150$150$150 
Exterior 
Active grille shutters$0$0$0 
Bodyside cladding  $350 
Bodyside cladding (gray/black)$250$250  
Bodyside moldings   $75
Bright-finished exhaust tip(s)  $25 
Deep-tinted rear windows$275$275$275 
Panoramic sunroof$1200 $1200 
Rear spoiler$200$200$200 
Sunroof   $900
Wheel-lip moldings$75$75$75 
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
App support$0$0$0 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
Cassette player   $50
CD player   $125
HD radio  $50 
Larger infotainment display$0$0$0 
Navigation system  $600 
Satellite radio$200$200$200 
SD Card slot$25$25$25 
SMS text-to-speech reader$25$25$25 
Telematics service, such as OnStar, with navigation$225$225$225 
USB port$25$25$25 
Voice control for audio system$25$25  
Voice control for external devices$0$0$0 
Voice control for nav and audio  $100 
Wi-Fi hotspot$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Cornering lights   $50
Interior ambient lighting$150$150$150 
LED headlights, single projector or low beam only  $750 
Tachometer$75$75$75 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500$500  
Seats and Interior Trim 
Door sill trim plates  $100 
Floor mats, second row (optional)$0$0$0 
Folding passenger seat$150$150$150 
Folding second row seats$300$300$300 
Leather door panel trim  $250 
Leather-wrapped steering wheel$150$150  
Manual recliner, second row seats$75$75$75 
Memory system, driver seat$200$200$200 
Power recliner, passenger seat   $100
Upholstered instrument panel  $300 
Wood/leather-wrapped steering wheel  $150$150
Suspension, Wheels, and Tires 
Alloy wheels   $350
Machined alloy wheels$350$350$350 
Touring suspension (upgrade)  $0 
Whitewall tires   $0
Total Value of Features$10,105$8,605$12,405$3,150
Value of Feature Adjustments$6,955$5,455$9,255$0
Value of Feature Adjustments-6,592-5,187-8,7860

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Specifications Comparison: GMC Terrain vs. Mercury Grand Marquis

Model Year20182008
ModelTerrainGrand Marquis
Body4dr SUV4dr Sedan
Wheelbase107.3 in114.6 in
Length182.3 in212.0 in
Width72.4 in78.3 in
Height65.4 in58.3 in
Curb Weight3,450 lb.4,136 lb.
Fuel Capacity14.9 gal.19.0 gal.
Row 1 Headroom40.0 in39.5 in
Row 1 Shoulder Room57.2 in60.6 in
Row 1 Hip Room54.4 in57.4 in
Row 1 Legroom40.9 in41.6 in
Row 2 Headroom38.5 in37.8 in
Row 2 Shoulder Room55.6 in60.0 in
Row 2 Hip Room51.8 in56.1 in
Row 2 Legroom39.7 in38.0 in
Cargo Volume,
Minimum
29.6 ft320.6 ft3
Cargo Volume,
Maximum
63.3 ft320.6 ft3

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Option Package Details
GMC Terrain SLT

Preferred Package
FeatureValueRequested?
Power fore-aft adjuster, passenger seat100Yes
Power lumbar adjuster, passenger seat100Yes
Universal garage door opener100Yes
Memory system, driver seat200No
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100Yes
Power liftgate350No
Heated steering wheel100No
Hands-free trunk or liftgate100No
Total Requested50040%
Total Not Requested75060%

Option Package Details
Mercury Grand Marquis LS

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel150Yes
Audio controls on steering wheel125Yes
Total Requested275100%
Total Not Requested00%
Travel Package
FeatureValueRequested?
Cassette player50No
Full-size spare tire75No
Total Requested00%
Total Not Requested125100%

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