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5 generation Sedan


Technical data

This 4.1 Powerglide (145 hp) engine was fitted in the 5 generation Sedan, which was produced by Chevrolet from 1971 to . In addition to this engine, 11 other engines were also available for this body — their technical data and fuel economy are accessible by clicking the body name at the top of the page.

Power & fuel consumption

Highway fuel consumption per 100 km12.1litre
Fuel tank capacity90.9litre
Cruising rangeto 750km
Fuel92 RON
Top speed150km/h
Acceleration (0–100 km/h)21second

Engine

Displacement4097cm3
Engine power145bhp
RPM at max powerto 4 200RPM
Maximum torque311Nm
RPM at max torque1600RPM
Engine typeGasoline
Cylinder layoutInline
Injection typeCarburetor
Number of cylinders6
Valves per cylinder2
Bore98.42mm
Stroke89.6mm

Gearbox & drivetrain

GearboxAutomatic
Number of gears3
Drive wheelsRear-wheel drive
Turning circle13.8m

Body

Seats5
Length5507mm
Width1767mm
Height1361mm
Wheelbase3086mm
Front track1628mm
Rear track1626mm
Ground clearance152mm
Kerb weight1763kg
Min. boot capacity478litre
Max. boot capacity478litre
Body typeSedan

Suspension & brakes

Front suspensionIndependent, Spring
Rear suspensionSolid axle, A-shaped lever, Dampers, Helical springs
Front brakesDrum
Rear brakesDrum

Real-world consumption (est.)

Highway14.5 litres / 100km

Estimated from official figures. Actual consumption varies by driving style and conditions.

If you notice any incorrect technical data for Chevrolet Impala, please let us know. Contact us.