BMW 3 Series I (E21) [1975 .. 1983] 320
80 kw, 107 hp
- Generation: I (E21) [1975 .. 1983]
- Production: 1975 - 1983
- Sales regions: Canada, Europe, USA+
- Power: 80 kW /
107 hp /
109 PS
- Engine: M10B20, I4, Petrol
- Center Bore / Hub Bore: 57.1 mm
- Bolt Pattern (PCD): 4x100
- Wheel Fasteners: Lug bolts
- Thread Size: M12 x 1.5
- Wheel Tightening Torque: 115 Nm