Research 2007 Mercury Grand Marquis specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

GS 4dr Sedan GS


Disc - Front (Yes or ) Yes
Brake ABS System 4-Wheel
Brake Type Power
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 12.0 x - TBD -
Rear Brake Rotor Diam x Thickness (in) 11.6 x - TBD -
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)

Cargo Area Dimensions

Trunk Volume (ft³) 20.6

Cooling System

Total Cooling System Capacity (qts) - TBD -


Maximum Alternator Capacity (amps) - TBD -
Cold Cranking Amps @ 0° F (Primary) 650


Engine Order Code 99W
Engine Order Code 99V
Engine Type Gas V8
Engine Type Gas/Ethanol V8
Displacement 4.6L/281
Fuel System SEFI
SAE Net Horsepower @ RPM 224 @ 4800
SAE Net Torque @ RPM 275 @ 4000

Exterior Dimensions

Length, Overall (in) 211.1
Height, Overall (in) 58.3
Width, Max w/o mirrors (in) 78.3
Wheelbase (in) 114.6
Track Width, Front (in) 62.8
Track Width, Rear (in) 65.6
Liftover Height (in) 26.8
Min Ground Clearance (in) - TBD -

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19.0

Interior Dimensions

Passenger Capacity 6
Second Hip Room (in) 56.1
Second Shoulder Room (in) 60.0
Second Leg Room (in) 38.0
Second Head Room (in) 37.8
Front Hip Room (in) 57.4
Front Shoulder Room (in) 60.6
Front Leg Room (in) 41.6
Front Head Room (in) 39.5
Passenger Volume (ft³) 107.4


EPA Fuel Economy Est - Hwy (MPG) 25
EPA Fuel Economy Est - City (MPG) 17


Steering Type Pwr Variable Assist
Turning Diameter - Wall to Wall (ft) - TBD -
Turning Diameter - Curb to Curb (ft) 40.3
Lock to Lock Turns (Steering) - TBD -
Steering Ratio (:1), Overall 16.4


Body Style 4 Door Sedan
Vehicle Name Mercury Grand Marquis
Vehicle Name Mercury Grand Marquis


Suspension Type - Rear (Cont.)
Suspension Type - Front (Cont.)
Suspension Type - Rear Watt's Linkage
Suspension Type - Rear Air suspension
Shock Absorber Diameter - Rear (mm)
Stabilizer Bar Diameter - Rear (in)
Stabilizer Bar Diameter - Front (in) - TBD -
Suspension Type - Front Independent
Shock Absorber Diameter - Front (mm) - TBD -


Front Tire Order Code T33
Rear Tire Order Code T33
Spare Tire Order Code 50L
Spare Tire Order Code
Front Tire Size P225/60TR16
Rear Tire Size P225/60TR16
Spare Tire Size P225/60TR16
Spare Tire Size T125/80R16


Wt Distributing Hitch - Max Tongue Wt. (lbs)
Dead Weight Hitch - Max Trailer Wt. (lbs) 1500
Dead Weight Hitch - Max Tongue Wt. (lbs) 150
Wt Distributing Hitch - Max Trailer Wt. (lbs)


Seventh Gear Ratio (:1)
Fourth Gear Ratio (:1) - TBD -
Third Gear Ratio (:1) - TBD -
Second Gear Ratio (:1) - TBD -
First Gear Ratio (:1) - TBD -
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 4
Trans Order Code 44Q
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 2.73
Clutch Size (in)
Reverse Ratio (:1) - TBD -
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)


EPA Classification Large

Weight Information

Base Curb Weight (lbs) 4135


Spare Wheel Size (in) 16 x - TBD -
Front Wheel Material Steel
Rear Wheel Material Steel
Spare Wheel Material Steel
Rear Wheel Size (in) 16 x - TBD -
Spare Wheel Size (in) 16 x - TBD -
Front Wheel Size (in) 16 x - TBD -