BMW 3 Series (E21) 320 (109 Hp) | Technical specs, data, fuel consumption, Dimensions

Key specs

BMW 3 Series (E21) 320 (109 Hp) /Sedan 1975 - 1977/

What is the body type of BMW 3 Series (E21)?

Sedan, 2 Doors, 5 Seats

What is the fuel consumption and economy of BMW 3 Series (E21) 320 (109 Hp)?

10 l/100 km
23.5 US mpg
28.2 UK mpg
10 km/l

How fast is 1975 3 Series (E21) 320 (109 Hp)?

170 km/h | 106 mph
0-100 km/h: 11.2 sec
0-60 mph: 10.6 sec

What is the power output of BMW 3 Series Sedan 1975 320 (109 Hp)?

109 Hp, 160 Nm
118 lb.-ft.

What is the engine displacement of BMW 3 Series Sedan 1975 320 (109 Hp)?

2.0 l
1990 cm³
121.44 cu. in.

What is the number of cylinders in 1975 BMW 320 (109 Hp)?

4, Inline

What is the drivetrain of BMW 3 Series (E21) Sedan 1975 320 (109 Hp)?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the length of 1975 BMW 3 Series Sedan?

4355 mm
171.46 in.

What is the width of 1975 BMW 3 Series Sedan?

1610 mm
63.39 in.

What is the kerb weight of 1975 BMW 3 Series (E21) 320 (109 Hp)?

1030 kg
2271 lbs.

What is the maximum permissible mass of 1975 BMW 3 Series (E21) 320 (109 Hp)?

1440 kg
3175 lbs.

What is the trunk (boot) capacity of 1975 BMW 3 Series Sedan?

404 l
14.3 cu. ft.

What are the number of gears and the gearbox type of 1975 BMW 3 Series (E21) 320 (109 Hp)?

4, manual transmission

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General information

Brand

BMW

Model

3 Series

Generation

3 Series (E21)

Modification (Engine)

320 (109 Hp)

Start of production

1975

End of production

1977

Powertrain Architecture

Internal Combustion engine

Body type

Sedan

Seats

Doors

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Performance specs

Fuel consumption (economy) - combined

10 l/100 km 23.5 US mpg
28.2 UK mpg
10 km/l

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

11.2 sec

Acceleration 0 - 62 mph

11.2 sec

Acceleration 0 - 60 mph (Calculated by Auto-Data.net)

10.6 sec

Maximum speed

170 km/h 106 mph

Weight-to-power ratio

9.4 kg/Hp, 105.8 Hp/tonne

Weight-to-torque ratio

6.4 kg/Nm, 155.3 Nm/tonne

Engine specs

Power

109 Hp @ 5800 rpm.

Power per litre

54.8 Hp/l

Torque

160 Nm @ 3700 rpm. 118 lb.-ft. @ 3700 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

M10B20

Engine displacement

1990 cm³ 121.44 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

89 mm 3.5 in.

Piston Stroke

80 mm 3.15 in.

Number of valves per cylinder

Fuel injection system

Carburettor

Engine aspiration

Naturally aspirated engine

Engine oil capacity

4 l 4.23 US qt | 3.52 UK qt

Engine oil specification

Coolant

7 l 7.4 US qt | 6.16 UK qt

Volume and weights

Kerb Weight

1030 kg 2271 lbs.

Max. weight

1440 kg 3175 lbs.

Max load

410 kg 904 lbs.

Trunk (boot) space - minimum

404 l 14.3 cu. ft.

Fuel tank capacity

58 l 15.32 US gal | 12.76 UK gal

Max. roof load

75 kg 165 lbs.

Dimensions

Length

4355 mm 171.46 in.

Width

1610 mm 63.39 in.

Height

1380 mm 54.33 in.

Wheelbase

2563 mm 100.91 in.

Front track

1366 mm 53.78 in.

Rear (Back) track

1373 mm 54.06 in.

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

4 gears, manual transmission

Front brakes

Disc

Rear brakes

Drum

Steering type

Steering rack and pinion

Tire size

165/80 R13

Wheel rim size

Specs of BMW 3 Series (E21) 320 (109 Hp) /1975, 1976, 1977/