Mercury Grand Marquis Mercury Grand Marquis 2006 Subaru Impreza / WRX / STI Subaru Impreza / WRX / STI 2006

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Mercury Grand Marquis vs. Subaru Impreza / WRX / STI 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. Subaru Impreza / WRX / STI Invoice Comparison

Lowest Total Price: $28,390

Subaru Impreza / WRX / STI WRX   
Difference: $4,860

Lowest Total Invoice: $26,575

Subaru Impreza / WRX / STI WRX   
Difference: $3,927

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062006
ModelGrand MarquisGrand MarquisImpreza / WRX / STI
TrimLS PremiumLS UltimateWRX
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $30,065 $31,135 $24,995
Base Invoice $27,629 $28,591 $23,481
Front side airbags 395 395  
CD changer, in-dash 695 695  
Leather seating surfaces 0 0  
Heated front seats 295 295  
Sunroof 1,025 1,025  
Auto-dimming rearview mirror     183
Limited Package     2,500
Universal garage door opener     87
Front side airbags 344 344  
CD changer, in-dash 605 605  
Leather seating surfaces 0 0  
Heated front seats 257 257  
Sunroof 892 892  
Auto-dimming rearview mirror     119
Limited Package     2,294
Universal garage door opener     56
Options (change) 2,410 2,410 2,770
Options (change) 2,098 2,098 2,469
Destination 775 775 625
Total Price $33,250 $34,320 $28,390
Total Invoice $30,502 $31,464 $26,575

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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 Subaru Impreza / WRX / STI dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Subaru Impreza / WRX / STI

Lowest Adjusted Price and Invoice: Subaru Impreza / WRX / STI WRX
TrueDelta Adjusted Price Difference: $5,005
TrueDelta Adjusted Invoice Difference: $4,063
Model Year200620062006
ModelGrand MarquisGrand MarquisImpreza / WRX / STI
TrimLS PremiumLS UltimateWRX
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8224hp V8230hp H4
TransmissionA4A4M5
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9140, 6
Tire (rear if not all the same)225/60-16225/60-16215/45-17
Total Price$33,250$34,320$28,390
Adjustments for Features0-475-145
Feature-Adjusted Total Price$33,250$33,845$28,245
Cost Above Minimum$0$595$0
Total Invoice$30,502$31,464$26,575
Adjustments for Features0-435-136
Feature-Adjusted Total Invoice$30,502$31,029$26,439
Cost Above Minimum$0$527$0

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Features Comparison: Mercury Grand Marquis vs. Subaru Impreza / WRX / STI

Model Year200620062006
ModelGrand MarquisGrand MarquisImpreza / WRX / STI
TrimLS PremiumLS UltimateWRX
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800 
5-speed manual  $0
RWD$0$0 
AWD  $1700
Accessories 
Keyless entry keypad$50$50 
Power-adjustable pedals$125$125 
Brakes, Airbags, and Other Safety 
Brake assist$50$50 
Traction control$100$100 
Cargo Management 
Console with shifter  $150
Rear seat pass-through  $100
Climate Control 
Wiper de-icer  $25
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Body kit  $0
Bodyside moldings$75$75 
Bright-finished exhaust tip(s)  $25
Hood scoop  $100
Rear spoiler  $200
Infotainment 
Audio controls on steering wheel $125 
Instruments, Lights, and Mirrors 
Automatic headlights$125$125 
Automatic-off headlights  $25
Cornering lights$50$50 
Digital instruments $0 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Tachometer  $75
Trip computer$150$150 
Visor mirror, driver  $10
Visor mirror, passenger  $10
Seats and Interior Trim 
Manual height adjuster, driver seat  $50
Power fore-aft adjuster, driver seat$100$100 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, driver seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Power tilt adjuster, driver seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling $350 
Whitewall tires$0$0 
Total Value of Features$2,625$3,100$2,770
Value of Feature Adjustments$0$475$145
Value of Feature Adjustments0-435-136

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Specifications Comparison: Mercury Grand Marquis vs. Subaru Impreza / WRX / STI

Model Year20062006
ModelGrand MarquisImpreza / WRX / STI
Body4dr Sedan4dr Sedan
Wheelbase114.6 in99.4 in
Length212.0 in175.4 in
Width78.3 in68.5 in
Height58.3 in56.7 in
Curb Weight4,136 lb.3,017 lb.
Fuel Capacity19.0 gal.15.9 gal.
Row 1 Headroom39.5 in38.6 in
Row 1 Shoulder Room60.6 in52.7 in
Row 1 Hip Room57.4 in53.3 in
Row 1 Legroom41.6 in42.9 in
Row 2 Headroom37.8 in36.7 in
Row 2 Shoulder Room60.0 in52.9 in
Row 2 Hip Room56.1 in51.9 in
Row 2 Legroom38.0 in33.0 in
Cargo Volume20.6 ft311.0 ft3

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Option Package Details
Subaru Impreza / WRX / STI WRX

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested150100%
Total Not Requested00%
Limited Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Sunroof900Yes
Rear spoiler200No
Wiper de-icer25No
Total Requested202590%
Total Not Requested22510%

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