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2021 MERCEDES-BENZ GLS450 X167
3.0L I6 Turbo M256•AWD•AUTOMATIC•gas•turbo
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Repairs0Labor525Torque3623Fluid9DTC920Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 2021 Mercedes-Benz GLS450 X167 3.0L I6 Turbo M256 · AWD
Fluid Type
0W-20 full synthetic
Spec: MB 229.71
Capacity
8.5qt
8.04 L
Drain & Refill
8.5 qt
8.04 L
Change Interval
5,000 mi
8,045 km

Notes

M256 engine with oil filter change. Extended drain intervals per Flexible Service System up to 20k miles, 10k recommended for typical US driving

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