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E21 3 Series Versions

BMW E21 3 Series 320 Spec

(1975 - 1977) - Technical Specifications for Years 1975, 1976, 1977
With 0 to 100 km/h (62mph) in 11.2 seconds, a maximum top speed of 106 mph (170 km/h), a curb weight of 2271 lbs (1030 kgs), the E21 3 Series 320 has a naturally-aspirated In-line 4 cylinder engine, Petrol motor, with the engine code M10/M43/1.
This engine produces a maximum power of 109 PS (108 bhp - 80 kW) at 5800 rpm and a maximum torque of 160 Nm (118 lb.ft) at 3700 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 4 speed Manual gearbox.
About chassis details responsible for road holding, handling behaviour and ride confort, the E21 3 Series has MacPherson struts coil springs and anti-roll bar front suspension and Semitrailing arms coil springs rear suspension. Stock tire sizes are 185 / 70 on 13 inch rims at the front, and 185 / 70 on 13 inch rims at the rear. For stopping power, the E21 3 Series 320 braking system includes Discs at the front and Drums at the rear.
The E21 3 Series model is a car manufactured by BMW, with 2 doors and 5 seats, sold new from year 1975 to 1977, and available after that as a used car.

BMW E21 3 Series 320 Engine Technical Data BMW E21 3 Series 320 Engine Technical Data

Engine type - Number of cylinders : I 4
Engine Code : M10/M43/1
Fuel type :
Petrol
Fuel System : Solex 32-32 DIDTA
Engine Alignment : Longitudinal
Engine size - Displacement - Engine capacity : 1990 cm3 or 121.4 cu-in
Bore x Stroke : 89 x 80 mm
3.5 x 3.15 inches
Number of valves : 8 Valves
Aspiration : N/A
Compression Ratio : 8.1
Maximum power - Output - Horsepower : 109 PS or 108 bhp or 80 kW @ 5800 rpm
Maximum torque : 160 Nm or 118 lb.ft @ 3700 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

BMW E21 3 Series 320 Fuel Consumption (Economy), Emissions and Range BMW E21 3 Series 320 Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined: - L/100km
Fuel Consumption - Economy - Extra Urban: - L/100km
Fuel Consumption - Economy - City: - L/100km
Fuel Tank Capacity : 58 L
12.8 UK gallons
15.3 US gallons
CO2 emissions :

BMW E21 3 Series 320 Performance BMW E21 3 Series 320 Performance

Top Speed : 170 km/h or 106 Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : 11.2 s

BMW E21 3 Series 320 Size, Dimensions, Aerodynamics and Weight BMW E21 3 Series 320 Size, Dimensions, Aerodynamics and Weight

Num. of Doors : 2
Wheelbase : 256.3 cm or 100.91 inches
Length : 435.5 cm or 171.46 inches
Width : 161 cm or 63.39 inches
Height : 138 cm or 54.33 inches
Num. of Seats : 5
Aerodynamic drag coefficient - Cx : 0.46
Front Brakes - Disc dimensions : Discs (255 mm)
Rear Brakes - Dics dimensions : Drums (250 mm)
Front Tyres - Rims dimensions : 185/70 R13
Rear Tyres - Rims dimensions : 185/70 R13
Curb Weight : 1030 kg OR 2271 lbs
Weight-Power Output Ratio : 9.4 kg/hp
Trunk / Boot capacity : 460 L
Front Suspension : MacPherson struts coil springs and anti-roll bar
Rear Suspension : Semitrailing arms coil springs
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