Chevrolet Impala (1 generation), Coupe, 4.6 Powerglide (185 h.p.)

Bodywork
- Number of seater: 4
- Rear track: 1495 mm
- Body type: Coupe
- Ground clearance: 175 mm
- Width: 1975 mm
- Wheelbase: 2985 mm
- Height: 1448 mm
- Curb weight: 1671 kg
- Length: 5309 mm
Engine
- Engine type: Gasoline
- Cylinder layout: V-type
- Number of cylinders: 8
- Valves per cylinder: 2
- Injection type: Carburetor
- Stroke cycle: 76.2 mm
- Engine power: 185 bhp
- Cylinder bore: 98.4 mm
- Maximum torque: 275 N*m
- Max power at RPM: to 4 600 RPM
- Turnover of maximum torque: to 2 400 RPM
- Capacity: 4640 cm3
Gearbox and handling
- Gearbox type: Automatic
- Drive wheels: Rear wheel drive
- Turning circle: 11.4 m
Operating characteristics
- Fuel: 92
- Fuel tank capacity: 79.6 litre
Suspension and brakes
- Rear brakes: drum
- Front suspension: Independent, spring
- Back suspension: Solid axle, A-shaped lever, Dampers, Helical springs

Bodywork