Specs

Research 2010 Mercury Grand Marquis specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

LS 4dr Sedan LS

Brakes

Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes
Brake Type Pwr
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)
Disc - Rear (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 20.6

Cooling System

Total Cooling System Capacity (qts) 18.9

Electrical

Maximum Alternator Capacity (amps) 135
Cold Cranking Amps @ 0° F (Primary) 650

Emissions

EPA Greenhouse Gas Score 5 (2009)

Engine

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

Exterior Dimensions

Width, Max w/o mirrors (in) 78.3
Wheelbase (in) 114.6
Length, Overall (in) 211.1
Liftover Height (in) - TBD -
Track Width, Rear (in) 65.6
Min Ground Clearance (in) - TBD -
Track Width, Front (in) 63.4
Height, Overall (in) 58.3

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19.0

Interior Dimensions

Front Hip Room (in) 57.4
Passenger Capacity 6
Passenger Volume (ft³) 107.5
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 Shoulder Room (in) 60.6
Front Leg Room (in) 41.6
Front Head Room (in) 39.5

Mileage

Fuel Economy Est-Combined (MPG) 19
EPA Fuel Economy Est - Hwy (MPG) 24
EPA Fuel Economy Est - City (MPG) 16

Steering

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

Summary

Vehicle Name Mercury Grand Marquis
Body Style 4 Door Sedan

Suspension

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

Tires

Rear Tire Size P225/60TR17
Front Tire Size P225/60TR17
Spare Tire Order Code
Rear Tire Order Code T3F
Front Tire Order Code T3F
Spare Tire Size Compact

Trailering

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

Transmission

Drivetrain Rear Wheel Drive
Fourth Gear Ratio (:1) 0.70
Third Gear Ratio (:1) 1.00
Second Gear Ratio (:1) 1.55
First Gear Ratio (:1) 2.84
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 4
Trans Order Code - TBD -
Final Drive Axle Ratio (:1) 2.73
Clutch Size (in)
Reverse Ratio (:1) - TBD -
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)

Vehicle

EPA Classification Large

Weight Information

Base Curb Weight (lbs) 4117

Wheels

Spare Wheel Size (in) Compact
Rear Wheel Size (in) 17 x - TBD -
Rear Wheel Material Aluminum
Spare Wheel Material Steel
Front Wheel Size (in) 17 x - TBD -
Front Wheel Material Aluminum