Hyosung GD

Coolant capacity & service interval

Hyosung GD uses coolant with a capacity of 1,23 liters. The service interval for the fluid is 24 months. The data covers 2 configurations.

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

TypeSpecifications
GD 250N (2014- )
  • Use: Normal
  • Capacity 1,23 liter
  • Change 24 months
GD 250R (2014- )
  • Use: Normal
  • Capacity 1,23 liter
  • Change 24 months

Additional Notes

  • The Hyosung GD 250N and GD 250R share an identical cooling system capacity of 1.23 liters, indicating a modest liquid-cooled circuit consistent with a small-displacement engine.
  • A 1.23-liter figure represents the total cooling system fill volume, which typically accounts for the radiator, hoses, and engine water jacket combined.
  • Both the GD 250N and GD 250R specify a coolant change interval of 24 months under normal use conditions, placing the service cycle on a calendar-based schedule rather than a mileage-based one.
  • The 24-month interval tied to normal use conditions reflects standard operating environments, as opposed to more demanding conditions that would typically shorten a fluid change schedule.
  • No capacity distinction exists between the N and R variants of the GD 250, meaning the naked and sport-faired configurations share the same cooling circuit volume despite potential differences in bodywork and airflow management.

Other Systems