BMW 7 Series E23sedan 733i AT (1977–1979)

Car model: BMW (BMW) Title: BMW Model: 7 series Generation: E23sedan Modification: 733i AT Year of issue: 1977–1979

Main characteristics


Permitted mass of the train (kg)3670
The minimum amount of luggage (l)480
Front wheel track (mm)1502
Wheelbase (mm)2795
Height (mm)1430
Width (mm)1800
Rear wheel track (mm)1516
Ground clearance (mm)132
Load capacity (kg)450
Permissible gross weight (kg)2070
Curb Weight (kg)1620
Length (mm)4860


Bore (mm)89
Number of valves per cylinder2
Number of cylinders6
Piston stroke (mm)86
Maximum torque (N • m)280
Maximum torque revolutions, max. (rpm)4300
Maximum power speed, max. (rpm)5500
Intake typeDistributed injection
Engine configurationRow
Engine power (hp)197
Engine capacity (cm3)3210
Engine’s typePetrol


Number of steps3
Drive unitRear

Suspension and brakes:

Rear brakesDisk drives
Front brakesVentilated discs
Rear suspensionDrive axle, trailing arms, coil springs
Front suspensionIndependent, lever, spring, with hydraulic telescopic shock absorbers and anti-roll bar

Performance indicators:

Fuel tank capacity (l)85
Acceleration time to 100 km / h (s)10.6
Maximum speed (km / h)198
Recommended fuelAI-98


Turning diameter (m)11.4
Power steeringPower steering

Tires, wheels:

Rim width6.56.5
Rim diameter1414
Hole Arrangement Diameter (PCD)120120
Number of mounting holesFiveFive
Tire diameter1414
Tire height7070
Tire width205205