Fluid · Coolant
Coolant
for 2025 Mercedes-Benz GLC300 X254 2.0L I4 Turbo Hybrid · AWD
Fluid Type
MB 325.6 coolant concentrate mixed 50/50
Spec: MB 325.6
Capacity
10.5qt
9.93 L
Drain & Refill
8.5 qt
8.04 L
Change Interval
150,000 mi
241,350 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
Includes engine, HVAC, and 48V mild hybrid system thermal management. MB specifies 15 years or 150k miles.