Refueling point | Capacity, l | Name | Replacement frequency |
Fuel tank | Before MY 1978: 52
From model year 1978: 58 | «316», «318», «320» with a 4-cylinder engine: motor gasoline with an octane rating of at least 95
«320i», «320» with 6-cylinder engine, «323i» up to model year 1981 and all models from model year 1981: motor gasoline with an octane rating of at least 98 | |
Lubrication system | 4-cylinder engines: 3.75 + 0.25 when changing the oil filter
6-cylinder engines: 4.051 + 0.25 when changing the oil filter | All-weather engine oil HD SAE 10 W 40 | Every 7500 km or at least 2 times a year with oil filter change |
Engine cooling system | 4-cylinder engines: 7.2
6-cylinder engines - 12.0 | Mixture of water and antifreeze | Every two years of operation |
Clutch and brake hydraulic system | Synthetic brake fluid ATE, BMW, Castrol no DOT4 | Every year of operation | |
Manual transmission housing | 4-speed gearbox: 1.0
5-speed gearbox: 1.4 | Gearbox oil SAE 80, MIL L-2105, API GL-4 | Every 30,000 km of run |
Automatic transmission housing | About 2.0 (when replacing a new gearbox: 6.05) | Little ATF Dexron II | Every 30,000 km of run |
rear axle housing | 0,95 | Hypoid oil SAE 90 | Every 30,000 runs |
Steering hydraulic system | 1,2 | Oil ATF Dexron II |