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Compare 2003 Mercury Grand Marquis vs 2003 Chevrolet Impala

2003 Mercury Grand Marquis Change
2003 Chevrolet Impala Change
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Selected Style 4-Door Sedan GS
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan GS 17 25 $22,517 $23,970
4-Door Sedan GS Convenience 17 25 $23,345 $24,870
4-Door Sedan LS Premium 17 25 $26,358 $28,770
4-Door Sedan LS Ultimate 17 25 $27,618 $30,170
4-Door Sedan
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan 21 32 $19,361 $21,160
4-Door Sedan LS 19 29 $22,197 $24,260
Pricing
Invoice Price
$22,517
$19,361
Manufacturer Suggested Retail Price
$23,970
$21,160
Monthly Payment Estimate
$400 / month
$353 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review
Fuel Economy
Fuel Economy - City 17 mpg 21 mpg
Fuel Economy - Highway 25 mpg 32 mpg
Vehicle
EPA Classification Large Large
Interior Dimensions
Second Leg Room (in) 39.6 38.4
Front Head Room (in) 39.3 39.2
Passenger Volume (ft³) 109.3 104.5
Second Hip Room (in) 58.7 55.7
Front Shoulder Room (in) 60.8 59.0
Second Head Room (in) 37.9 42.2
Passenger Capacity 6 6
Second Shoulder Room (in) 60.3 58.9
Front Leg Room (in) 42.5 42.2
Front Hip Room (in) 58.0 56.5
Exterior Dimensions
Liftover Height (in) 26.6 - TBD -
Width, Max w/o mirrors (in) 78.2 73.0
Track Width, Front (in) 63.4 62.0
Min Ground Clearance (in) 5.5 - TBD -
Length, Overall (in) 212 200.0
Height, Overall (in) 56.8 57.3
Track Width, Rear (in) 65.6 61.1
Wheelbase (in) 114.7 110.5
Cargo Area Dimensions
Trunk Volume (ft³) 20.6 18.6
Brakes
Front Brake Rotor Diam x Thickness (in) 12.4 x 1.1 11.9 x 1.25
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel NA
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 11.1 x 0.55 10.9 x 0.44
Brake Type Power Power
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal) 19.0 17.0
Steering
Turning Diameter - Wall to Wall (ft) 43.1 - TBD -
Steering Ratio (:1), Overall 16.4 15.2
Turning Diameter - Curb to Curb (ft) 40.3 38.0
Steering Type Variable Assist Pwr Rack & Pinion
Lock to Lock Turns (Steering) 3.4 - TBD -
Tires
Rear Tire Size P225/60TR16 P225/60R16
Rear Tire Order Code NA NA
Front Tire Size P225/60TR16 P225/60R16
Spare Tire Size T125/80R16 Compact
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs) 200 100
Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD - NA
Dead Weight Hitch - Max Trailer Wt. (lbs) 2000 1000
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD - NA
Weight Information
Base Curb Weight (lbs) 3957 3389
Wheels
Front Wheel Material Steel Steel
Spare Wheel Material Steel - TBD -
Front Wheel Size (in) 16 x 7.0 16 x - TBD -
Spare Wheel Size (in) 16 x 4.5 Compact
Rear Wheel Material Steel Steel
Rear Wheel Size (in) 16 x 7.0 16 x - TBD -
Cooling System
Total Cooling System Capacity (qts) 13.6 11.3
Electrical
Cold Cranking Amps @ 0° F (Primary) 650 600
Maximum Alternator Capacity (amps) 130 102
Engine
Displacement 4.6L/281 3.4L/205
SAE Net Horsepower @ RPM 224 @ 4800 180 @ 5200
Engine Type Gas V8 Gas V6
Fuel System SEFI SFI
SAE Net Torque @ RPM 272 @ 4000 205 @ 4000
Engine Order Code N/A LA1
Mileage
EPA Fuel Economy Est - City (MPG) 17 21
EPA Fuel Economy Est - Hwy (MPG) 25 32
Transmission
Trans Type 4 4
Fifth Gear Ratio (:1) NA NA
Seventh Gear Ratio (:1) NA NA
Trans Description Cont. Again NA NA
Drivetrain Rear Wheel Drive Front Wheel Drive
Reverse Ratio (:1) 2.32 2.39
Second Gear Ratio (:1) 1.55 1.57
Trans Order Code N/A MX0
Final Drive Axle Ratio (:1) 2.73 2.86
Fourth Gear Ratio (:1) 0.70 0.71
Trans Description Cont. Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1) NA NA
First Gear Ratio (:1) 2.84 2.92
Clutch Size (in) NA NA
Third Gear Ratio (:1) 1.00 1.00
Summary
Vehicle Name Mercury Grand Marquis Chevrolet Impala
Body Style 4 Door Sedan 4 Door Sedan
Suspension
Stabilizer Bar Diameter - Rear (in) NA 0.55
Suspension Type - Front (Cont.) w/Coil Springs w/Coil Springs
Shock Absorber Diameter - Front (mm) 30.0 - TBD -
Stabilizer Bar Diameter - Front (in) 1.09 1.26
Suspension Type - Rear Watts Linkage MacPherson Strut
Suspension Type - Rear (Cont.) w/Coil Springs w/Coil Springs
Shock Absorber Diameter - Rear (mm) 30.0 - TBD -
Suspension Type - Front Independent SLA MacPherson Strut
 
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