Fluid · Coolant
Coolant
for 2026 Mercedes-Benz S63 AMG 4.0L V8 BiTurbo Hybrid M177 · AWD
Fluid Type
MB 325.6 hybrid coolant
Spec: MB 325.6
Capacity
25qt
23.65 L
Drain & Refill
23 qt
21.76 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Includes both engine and hybrid powertrain cooling loops. Hybrid systems require specific coolant.