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BMW 3 Series (E21) 320i (125 Hp) 1975, 1976, 1977
BMW 3 Series (E21) 320i (125 Hp) 1975, 1976, 1977
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General information

Name

BMW 3 Series (E21) 320i (125 Hp) 1975, 1976, 1977

Brand

BMW
Model

3 Series
Generation

3 Series (E21)
Year of production

1975

Number of seats

5

Number of doors

2

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

320i (125 Hp)

Power

125 Hp @ 5800 rpm.

Torque (Nm)

170 Nm @ 4000 rpm.

Electrical System

Performance specs

Acceleration 0-100 km/h

9.9 sec

Maximum speed (km/h)

182 km/h

Engine specs

Engine #1

Engine code
M10
Power
125 Hp @ 5800 rpm.
Power per litre
62.8 Hp/l
Torque
170 Nm @ 4000 rpm.
Engine displacement
1990 cm3
Number of cylinders
6
Position of cylinders
Inline
Cylinder bore
80 mm
Piston stroke
66 mm
Compression ratio
9.7
Number of valves per cylinder
2
Fuel system
Multi-point indirect injection
Fuel type
Petrol (Gasoline)

Space volume and weights

Curb weight (kg)

1090 kg

Fuel tank capacity (l)

58 l

Trunk boot space minimum (l)

404 l

Dimensions

Length (mm)

4355 mm

Width (mm)

1610 mm

Height (mm)

1380 mm

Wheelbase (mm)

2563 mm

Front track (mm)

1366 mm

Rear track (mm)

1373 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

manual

Front brakes

Disc

Rear brakes

Disc

Technology and Operation