Kymco Maxxer

Coolant capacity & service interval

Kymco Maxxer coolant capacity is 3 liters. Service intervals require a change every 24 months. The data covers 2 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Maxxer 450i (2010- )
  • Use: Normal
  • Capacity 3 liter
  • Change 24 months
Maxxer 300 (2006- )
  • Use: Normal
  • Between min and max.
  • Change 24 months

Additional Notes

  • The Kymco Maxxer 300 cooling system does not reference a fixed volume. Instead, the fill level is defined by the minimum and maximum marks, meaning the correct fill amount is determined visually rather than by a measured quantity.
  • The Maxxer 450i carries a stated coolant capacity of 3 liters for the cooling system, which represents a full system fill figure rather than a level-based reference.
  • Both the Maxxer 300 and the Maxxer 450i share a 24-month coolant change interval, applied under normal use conditions.
  • The 24-month interval is tied specifically to normal use on both configurations, meaning the service schedule is time-based rather than mileage- or hour-based.
  • The difference in how fill volume is expressed between the two models reflects a meaningful distinction: the Maxxer 300 relies on reservoir markings, while the Maxxer 450i has a defined 3-liter capacity that can be used to plan fluid quantities before a service.

Other Systems