Chevrolet Impala 5th generation [restyling] hardtop 7.4 Turbo Hydra-Matic (1972–1972)

Car model: Chevrolet (Chevrolet) Title: Chevrolet Model: Impala Generation: 5th generation [restyled] hardtop Modification: 7.4 Turbo Hydra-Matic Year of issue: 1972–1972

Main characteristics


The minimum amount of luggage (l)502
Front wheel track (mm)1628
Wheelbase (mm)3086
Height (mm)1374
Width (mm)2019
Rear wheel track (mm)1626
Ground clearance (mm)147
Curb Weight (kg)2076
Length (mm)5585


Bore (mm)107.9
Number of valves per cylinder2
Number of cylindersEight
Piston stroke (mm)101.6
Maximum torque (N • m)529
Maximum torque revolutions, max. (rpm)3200
Maximum power speed, max. (rpm)4,000
Intake typeCarburetor
Engine configurationV-shaped
Engine power (hp)270
Engine capacity (cm3)7440
Engine’s typePetrol


Number of steps3
Drive unitRear

Suspension and brakes:

Rear brakesDrum
Front brakesDrum
Rear suspensionRigid bridge, coil springs, telescopic hydraulic shock absorbers, A-arm
Front suspensionIndependent, spring

Performance indicators:

Fuel consumption in the combined cycle (l / 100 km)27.7
Fuel tank capacity (l)90.9
Fuel consumption on the highway (l / 100 km)18.7
Fuel consumption in the city (l / 100 km)33.9
Acceleration time to 100 km / h (s)9.2
Maximum speed (km / h)205
Recommended fuelAI-92


Turning diameter (m)13.8
Power steeringMissing

Tires, wheels:

Rim widthFiveFive
Rim diameter1414
Number of mounting holesFiveFive
Tire diameter1414
Tire height7575
Tire width205205