2003 Chevrolet Impala - Review 2003 Chevrolet Impala - picture 2003 Chevrolet evaluate

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2003 Chevrolet Impala - Price Quote

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Impala - Engine Specs Impala - transmission Specs Impala - Chassis / Suspension Impala - Exterior size Impala - interior Dimensions Impala - Capacities

Model Lineup ENGINES 3.8L 3800 V6
3400 3.4L V6 3800 3.8L V6 4-spd auto (Hydra-Matic 4T65-E)
Impala Sedan Standard Optional Standard
Impala LS - Standard Standard
Engines 3400 3.4L V6 (LA1) 3800 3.8L V6 (L36)
Application Sedan LS
Type 3.4-liter V6 3.8-liter V6
Displacement (cu in / cc) 205 / 3359 231 / 3785
Bore & stroke (in / mm) 3.62 x 3.31 / 92 x 84.1 3.80 x 3.40 / 96.5 x 86.4
Block material cast iron cast iron
Cylinder head material cast aluminum cast iron
Valvetrain OHV, 2 valves every cylinder OHV, 2 valves per cylinder
Ignition system direct direct
Fuel delivery sequential fuel injection sequential fuel injection
Compression ratio 9.5:1 9.4:1
Horsepower (hp / kw
4000
Recommended fuel 87 octane 87 octane
Maximum engine speed (rpm) 6000 6000
Estimated fuel economy (mpg city / hwy / combined) 21 / 32 / 27 20 / 30 / 26
Transmission 2003 Chevrolet Impala
Type four-speed automatic, front-wheel drive
Gear ratios (:1):
First 2.92
Second 1.57
Third 1.00
Fourth 0.71
Reverse 2.39
Final drive ratio Sedan: 2.86:1
LS Sedan: 3.05:1
Chassis / Suspension 2003 Chevrolet Impala
Front independent,MacPherson struts, variable price coil springs, hole 32mm stabilizer bar
Rear independent,MacPherson struts, non-linear coil springs, heavy 14mm stabilizer bar
Steering type power rack-and-pinion for all models
Steering ratio 3400 V6 engine: 15.2:1; 3800 V6 engine: 13.3:1
Steering wheel turns, lock-to-lock 2.9
Turning circle, curb-to-curb (ft / m) 38 / 11.6
Brakes 2003 Chevrolet Impala
Type power-assisted four-wheel disc, typical ABS because that LS
Rotor diameter x thickness (in / mm) front: 11 x 1.26 / 303 x 32;
rear: 10.9 x .43 / 278 x 11
Wheels / Tires Sedan LS
Standard wheels 16-inch, 5-spoke sports aluminum wheel 16-inch, 5-spoke aluminum wheel
Optional wheel 16-inch custom aluminum wheel -
Standard tire P255/60R16 all-season blackwalls P255/60R16 Touring
Optional tire P255/60R16 Touring -
Exterior Dimensions 2003 Chevrolet Impala
Wheelbase (in / mm) 110.5 / 2807
Overall size (in / mm) 200 / 5080
Overall width (in / mm) 73 / 1854
Overall elevation (in / mm) 57.3 / 1456
Track (in / mm): Front 62 / 1574
Track (in / mm): Rear 61.1 / 1551
Curb weight (lbs / kg) Sedan: 3308 / 1501
LS: 3450 / 1565
Weight circulation (% f / r) 62 / 38
Drag coefficient .30
Interior Dimensions Front Rear
Seating capacity Sedan: 3 Sedan: 3
LS: 2 LS: 3
Head room (in / mm) 39.2 / 996 Rear: 36.8 / 935
Leg room (in / mm) 42.2 / 1072 38.4 / 975
Shoulder room (in / mm) 59 / 1499 58.9 / 1496
Hip room (in / mm) 56.5 / 1435 55.7 / 1415
Capacities 2003 Chevrolet Impala
EPA passenger volume (cu ft / liters) 104 / 2945
EPA interior volume (cu ft / liters) 123.1 / 3485.5
Cargo volume (cu ft / liters) 18.6 / 526.7
Trailer towing (max lbs / kg) 1000 / 454
Fuel tank volume (gals / liters) 17.0 / 64.4
Engine oil (qts / liters) 3400 V6: 4.5 / 4.3
3800 V6: 4.3 / 4.1
Engine coolant (qts / liters) 3400 V6: 11.3 / 10.7
3800 V6: 11.7 / 11.1