Vehicle Reviews

Expert Road Test

The Mercury Grand Marquis has been re-engineered for 2003. The new model comes with a brand-new frame, a new suspension,...

2003 Mercury Grand Marquis Trim Comparison

GS Sedan
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General Pricing

Resale Value $30,170.00
Destination $725.00

Engines & Power

Standard Engine 4.6L V8
Horsepower 224 @ 4800 RPM
Torque 272 @ 4000 RPM
Valves 2
Displacement (cc) 4606
Bore X Stroke (in.) 3.6 X 3.5
Compression Ratio 9.4:1

Fuel Economy

City (mpg) 17
Highway (mpg) 25

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.) 3970.5
Wheelbase (in.) 114.7
Length (in.) 211.9
Width (in.) 78.2
Height (in.) 56.8
Track Front (in.) 63.4
Track Rear (in.) 65.6
Ground Clearance (in.) N/A

Interior Dimensions

Standard Seating 6
Front Headroom (in.) 39.3
Rear Headroom (in.) 38.1
Front Legroom (in.) 42.5
Rear Legroom (in.) 39.6
Front Shoulder Room (in.) 60.1
Rear Shoulder Room (in.) 60.3
Front Hip Room (in.) 58.0
Rear Hip Room (in.) 58.7

Payload & Towing

Passenger Volumn (cu. ft.) 109.3

Steering, Suspension & Brakes

Front Suspension wishbone
Rear Suspension beam
Tires 225/60R16

Anti-Theft & Locks

Power Door Locks Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive rear wheel drive
ABS Brakes (2 or 4 Wheel) Std.
Limited Slip Differential or Axle N/A
Vehicle Stability Control System N/A

Entertainment, Communication & Navigation

Radio AM/FM
Cassette Player Yes
CD Player Yes
CD Changer N/A
DVD Player N/A
Navigation Aid N/A


Cruise Control Std.
Tilt Steering Yes
Telescopic Steering Column N/A

Heating, Ventilation & Air Conditioning

Air Conditioning Std.


Driver Airbag Std.
Front Side Airbag N/A
Passenger Side Airbag Std.
Rear Side Airbag N/A


Driver Multi-Adjustable Power Seat Yes


Sunroof / Moonroof N/A

Windows, Mirrors & Wipers

Power Windows Std.

Compare Against Other Trims

2003 Mercury Grand Marquis LS Sedan 2003 Mercury Grand Marquis LS Sedan
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