Mercury Grand Marquis Mercury Grand Marquis 2007 Pontiac G6 Pontiac G6 2010

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Mercury Grand Marquis vs. Pontiac G6 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. Pontiac G6 Invoice Comparison

Lowest Total Price: $19,995

Pontiac G6 Value Leader   
Difference: $5,740

Lowest Total Invoice: $19,610

Pontiac G6 Value Leader   
Difference: $4,742

Calculate Payments

  Down Payment Interest Rate Term
Model Year200720072010201020102010
ModelGrand MarquisGrand MarquisG6G6G6G6
TrimGSLSValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $24,910 $29,570 $19,275 $21,165 $24,710 $29,060
Base Invoice $23,527 $27,814 $18,890 $20,001 $23,351 $27,462
Leather seating surfaces   0        
Leather seating surfaces   0        
Options (change) 0 0 0 0 0 0
Options (change) 0 0 0 0 0 0
Destination 825 825 720 720 720 720
Total Price $25,735 $30,395 $19,995 $21,885 $25,430 $29,780
Total Invoice $24,352 $28,639 $19,610 $20,721 $24,071 $28,182

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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 Pontiac G6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercury Grand Marquis vs. Pontiac G6

Lowest Adjusted Price: Pontiac G6 Value Leader
Lowest Adjusted Invoice: Mercury Grand Marquis GS
TrueDelta Adjusted Price Difference: $590
TrueDelta Adjusted Invoice Difference: $309
Model Year200720072010201020102010
ModelGrand MarquisGrand MarquisG6G6G6G6
TrimGSLSValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8224hp V8hp hp hp hp
TransmissionA4A4
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 4?, ??, ??, ??, ?
Tire (rear if not all the same)225/60-16225/60-16x-x-x-x-
Total Price$25,735$30,395$19,995$21,885$25,430$29,780
Adjustments for Features0-2,9755,1505,1505,1505,150
Feature-Adjusted Total Price$25,735$27,420$25,145$27,035$30,580$34,930
Cost Above Minimum$0$1,685$0$1,890$5,435$9,785
Total Invoice$24,352$28,639$19,610$20,721$24,071$28,182
Adjustments for Features0-2,8035,0514,8764,8754,874
Feature-Adjusted Total Invoice$24,352$25,836$24,661$25,597$28,946$33,056
Cost Above Minimum$0$1,484$0$936$4,285$8,395

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Features Comparison: Mercury Grand Marquis vs. Pontiac G6

Model Year200720072010201020102010
ModelGrand MarquisGrand MarquisG6G6G6G6
TrimGSLSValue LeaderBaseGTGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800    
-speed   $0$0$0$0
RWD$0$0    
  $0$0$0$0
Accessories 
Cruise control$150$150    
Keyless entry keypad$50$50    
Power front side windows$250$250    
Power locks$275$275    
Power rear side windows$200$200    
Power-adjustable pedals $125    
Remote keyless entry$225$225    
Tilt steering wheel, manual$150$150    
Universal garage door opener $100    
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150    
Antilock brakes (ABS)$400$400    
Brake assist$50$50    
Traction control $100    
Climate Control 
Air conditioning$900$900    
Automatic climate control, front $200    
Interior air filter$0$0    
Rear defrost$200$200    
Variable intermittent wipers$75$75    
Exterior 
Bodyside moldings$75$75    
Infotainment 
CD player$125$125    
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror $150    
Automatic headlights$125$125    
Compass $0    
Cornering lights$50$50    
Fog lights $125    
Heated mirrors $25    
Illuminated visor mirror, driver$50$50    
Illuminated visor mirror, passenger$50$50    
Outside temperature display $50    
Power mirrors$150$150    
Trip computer $150    
Seats and Interior Trim 
Center armrest(s), front row$75$75    
Center armrest(s), second row $50    
Floor mats$75$75    
Leather seating surfaces $900    
Leather-wrapped steering wheel $150    
Power fore-aft adjuster, driver seat$100$100    
Power fore-aft adjuster, passenger seat $100    
Power height adjuster, driver seat$100$100    
Power height adjuster, passenger seat $100    
Power lumbar adjuster, driver seat$100$100    
Power lumbar adjuster, passenger seat $100    
Power recliner, driver seat$100$100    
Power recliner, passenger seat $100    
Power tilt adjuster, driver seat$100$100    
Power tilt adjuster, passenger seat $100    
Suspension, Wheels, and Tires 
Alloy wheels $350    
Whitewall tires$0$0    
Total Value of Features$5,150$8,125$0$0$0$0
Value of Feature Adjustments$0$2,975$0$0$0$0
Value of Feature Adjustments0-2,8035,0514,8764,8754,874

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Specifications Comparison: Mercury Grand Marquis vs. Pontiac G6

Model Year20072010
ModelGrand MarquisG6
Body4dr Sedan4dr Sedan
Wheelbase114.6 in112.3 in
Length212.0 in189.1 in
Width78.3 in70.6 in
Height58.3 in57.0 in
Curb Weight4,136 lb.3,457 lb.
Fuel Capacity19.0 gal.16.4 gal.
Row 1 Headroom39.5 in39.0 in
Row 1 Shoulder Room60.6 in55.4 in
Row 1 Hip Room57.4 in52.7 in
Row 1 Legroom41.6 in42.2 in
Row 2 Headroom37.8 in36.5 in
Row 2 Shoulder Room60.0 in55.4 in
Row 2 Hip Room56.1 in51.9 in
Row 2 Legroom38.0 in37.6 in
Cargo Volume20.6 ft314.0 ft3

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