Chevrolet Impala 1970–1976

5 generation
No photos yet7.4 AT (289 hp)
General information
Number of doors2
Car classE
Steering wheel positionLeft
CountryUSA
At a glance
Engine7443 cm3 Gasoline
Power289 hp
GearboxAutomatic
OriginUnited States
Series
CabrioletCoupeSedan
Trim
5.7 AT (167 PS)5.7 MT (167 PS)5.7 MT (245 hp)5.7 MT (270 hp)5.7 Powerglide (245 hp)5.7 Powerglide (270 hp)5.7 Turbo Hydra-Matic (245 hp)5.7 Turbo Hydra-Matic (270 hp)6.6 AT (172 hp)6.6 AT (209 PS)6.6 AT (213 PS)6.6 AT (243 PS)6.6 MT (255 hp)6.6 Turbo Hydra-Matic (255 hp)6.6 Turbo Hydra-Matic (300 hp)7.4 AT (274 hp)7.4 AT (289 hp)7.4 Turbo Hydra-Matic (365 hp)

Specifications

Engine
Stroke cycle101.6 mm
Cylinder bore107.98 mm
Valves per cylinder2
Max power (kW)213 kW
Engine power289 hp
Engine power290 PS
Turnover of maximum torque3200 RPM
Max power at RPM4000 RPM
Maximum torque529 N*m
Capacity7443 cm3
Number of cylinders8
Compression ratio8.5
Injection typecarburetor
Engine placementFront, longitudinal
Engine typeGasoline
Engine modelGM Chevrolet L-series 454 V-8 (big-block)
Engine codeGM L-SERIES 454
Boost typenone
Timing beltOHV
Cylinder layoutV-type
Bodywork
Height1356 mm
Clearance145 mm
Back track width1626 mm
Front track width1628 mm
Curb weight1987 kg
Width2019 mm
Wheelbase3086 mm
Number of seater5
Length5507 mm
Body typeCabriolet
Gearbox and handling
Number of gear3
Gearbox typeAutomatic
Drive wheelsRear wheel drive
Operating characteristics
Acceleration (0-100 km/h)8.0 s
Fuel tank capacity91 l
Suspension and brakes
Back suspensionDependent, spring
Front brakesDisc
Rear brakesdrum
Front suspensionIndependent, spring

Grades & features

Select a grade to see its included features. A check means standard equipment; a cross means optional or not specified.