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BMW 320 {E21}

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 89.00 mm × 80.00 mm 3.5 in × 3.15 in
Cylinders S-4
Displace 2 litre 1991 cc (121.498 cu in)
Engine type SOHC
Valves 2 valves per cylinder | 8 valves in total
Engine construction
Sump
Compression ratio 8.10:1
Fuel system 1 So carb
Maximum power
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio 105.83 bhp/ton
Specific output
Maximum torque
bmep 990.9 kPa (143.7 psi)
Specific torque 78.85 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1.11
Unitary capacity 497.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2578 mm
wheelbase 101.5 in
Length (milimeters) 4350 mm
Length (inches) 171.3 in
Width (milimeters) 1613 mm
Width (inches) 63.5 in
Height (milimeters) 1346 mm
Height (inches) 53 in
L:W ratio 1.69
Ground clearance (milimeters) 146 mm
Ground clearance (inches) 5.7 in
Kerb weight (kilograms) 1030 kg
Kerb weight (pounds) 2271 lb
Weight distribuiton
Fuel capacity (litres) 52.3 litre
Fuel capacity (UK Ga) 11.5 UK Ga
Fuel capacity (US Gal) 13.8 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R Di/Dr-S
Brake ∅
Braked area
Transmission 4M
Top gear ratio 1.00
Final drive ratio 3.90

General information

RAC rating 19.6
Number made
Model code
Model family E21
Insurance classification No information available
Tax band No information available

Manual Download

Download 1975 BMW 320 {E21} PDF Manual
320 {E21} picture
Designer unknown
Year 1975

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