BMW E21 3 Series Specs

Choose a BMW E21 3 Series version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. Notice also the plus sign to access the comparator tool where you can compare up to 3 cars at once side by side.

Key Specs

Production years: from 1975 to 1981
Engine displacement: from 96 cu-in / 1573 cm³ to 141.3 cu-in / 2315 cm³
Horsepower: from 74 HP / 75 PS / 55 kW to 141 HP / 143 PS / 105 kW
Length: 171.46 inches / 435.5 cm Width: 63.39 inches / 161 cm Height: 54.33 inches / 138 cm Wheelbase: 100.91 inches / 256.3 cm
Curb Weight: from 2227 lbs / 1010 kg to 2606 lbs / 1182 kg
Fuel Consumption - Economy Combined: from 26 MPG / 9.2 L/100 km / 31 MPG UK to 22 MPG / 10.9 L/100 km / 26 MPG UK

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Petrol Engines (13 Versions)

Petrol Engines	Year	Horsepower	Engine displacement	Compare with another car
E21 3 Series 315 Specs	1981	75 hp / 55 kW	1573 cm³ (96 cu-in)
E21 3 Series 316 Specs	1975	90 hp / 66 kW	1573 cm³ (96 cu-in)
E21 3 Series 316 Specs	1980	90 hp / 66 kW	1766 cm³ (107.8 cu-in)
E21 3 Series 318 Specs	1975	98 hp / 72 kW	1766 cm³ (107.8 cu-in)
E21 3 Series 318i Specs	1980	105 hp / 77 kW	1766 cm³ (107.8 cu-in)
E21 3 Series 320 Specs	1975	109 hp / 80 kW	1990 cm³ (121.4 cu-in)
E21 3 Series 320 Specs	1977	122 hp / 90 kW	1990 cm³ (121.4 cu-in)
E21 3 Series 320i Specs	1975	125 hp / 92 kW	1990 cm³ (121.4 cu-in)
E21 3 Series 320i (USA) Specs	1977	110 hp / 81 kW	1990 cm³ (121.4 cu-in)
E21 3 Series 320i 1.8 (USA) Specs	1979	101 hp / 74 kW	1766 cm³ (107.8 cu-in)
E21 3 Series 320is (USA) Specs	1980	101 hp / 74 kW	1766 cm³ (107.8 cu-in)
E21 3 Series 323i Specs	1977	143 hp / 105 kW	2315 cm³ (141.3 cu-in)
E21 3 Series 323i Specs	1980	143 hp / 105 kW	2315 cm³ (141.3 cu-in)