Fluid · Engine Oil
Engine Oil
for 1985 BMW 318i 1.8L I4 · RWD
Fluid Type
15W-40 or 10W-40 mineral
Spec: API SF or SG
Capacity
4.5qt
4.26 L
Drain & Refill
4 qt
3.78 L
Change Interval
5,000 mi
8,045 km
Data quality
Book-style estimate
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Notes
M10B18 engine; includes filter. Modern 5W-40 synthetic acceptable
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