Fluid · Rear Differential
Rear Differential
for 2026 BMW M4 3.0L Twin-Turbo I6 · RWD
Fluid Type
75W-90 synthetic
Spec: BMW SAF-XO or SAF-XJ
Capacity
1.6qt
1.51 L
Drain & Refill
1.6 qt
1.51 L
Change Interval
50,000 mi
80,450 km
Notes
Active M Differential, use BMW-approved fluid only
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