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2000 Chevrolet Impala Specifications

Models and Availability
Models Impala and Impala LS 4-door sedans
EPA vehicle class Large
Assembly Oshawa, Ontario
Exterior Dimensions
Wheelbase (in./mm) 110.5/2808
Length (in./mm) 200.0/5080
Width (in./mm) 73.0/1854
Height (in./mm) 57.5/1461
Tread - front (in./mm) 62.0/1575
Tread - rear (in./mm) 61.3/557
Interior Front Dimensions
Headroom (in./mm) 39.2/996
Legroom (in./mm) 42.2/1072
Shoulder room (in./mm) 59.0/1497
Hip room (in./mm) 56.5/1435
Interior Rear Dimensions
Headroom (in./mm) 36.8/935
Legroom (in./mm) 38.4/975
Shoulder room (in./mm) 58.9/1496
Hip room (in./mm) 55.7/1415
Capacities
Passenger capacity Base - 6; Impala LS - 5
Passenger index (cu. ft./cu.m) 104.5/3.0
Cargo index (cu. ft./cu.m) 17.6/0.5
Fuel tank capacity (gal.) 17.0 (approx.)
EPA interior index (cu. ft./cu.m) 122.1/3.5
Base curb weight (lbs./kg) 3389/1538
Steering
Type Power rack-and-pinion
Ratio (overall) Base - 15.2:1; Impala LS - 14.1:1
Turning Diameter (ft./m) 38.0/11.5
Brakes
Type 4-wheel disc brakes, Anti-lock brakes with full-function traction control and tire inflation monitoring available
Front disc (mm x mm) 303 x 32, vented
Rear disc (mm x mm) 278 x 11, solid
Engine
  3400 V6 3800 Series II V6
Type 3.4-liter, 60-degree 3.8-liter, 90-degree OHV OHV
Block Cast iron Cast iron
Cylinder head Aluminum Cast iron
Bore & Stroke
(in.) 3.62 x 3.31 3.80 x 3.40
(mm) 92.00 x 84.00 92.52 x 86.36
Redline (rpm) 6000 6000
Fuel induction Sequential Fuel Injection Sequential Fuel Injection
Horsepower @ rpm 180 @ 5200 200 @ 5200
Torque (lb.-ft.) @ rpm 205 @ 4000 225 @ 4000
Exhaust system Stainless steel Stainless steel
Transmission
Type 4T65-E Hydramatic electronically controlled 4-speed automatic transaxle
Chassis
Suspension Type Front Independent MacPherson strut w/separate coil spring
Front Stabilizer Bar Diam. (mm) Base - 32.0; Impala LS - 30.0
Suspension Type Rear Independent MacPherson strut w/separate coil spring
Rear Stabilizer Bar Diam. (mm) Base - 14.0; Impala LS - 17.2
Wheels & Tires
Wheel type/size (Base) 16-inch steel with plastic cover
Wheel type/size (LS) 16-inch five-spoke aluminum alloy
Tire size P225/60R16
Spare size Compact spare

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