BYD Qin Plus

Coolant capacity & service interval

BYD Qin Plus requires 4,5 liters of coolant. Service intervals occur every 100000 km or 48 months. The data covers 2 configurations.

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

TypeSpecifications
  • Qin Plus EV Champion Edition (2023- )
  • Electric motor
  • Use: Normal
  • Capacity 4,5 liter
  • Change 100000 km/ 48 months
  • Qin Plus EV (2022- )
  • Electric motor
  • Use: Normal
  • Capacity 4,5 liter
  • Change 100000 km/ 48 months

Additional Notes

  • The BYD Qin Plus EV carries a coolant capacity of 4.5 liters for the electric motor cooling system, which reflects a dedicated thermal management circuit rather than a combustion engine cooling loop.
  • Both the standard Qin Plus EV and the Champion Edition share an identical 4.5-liter coolant capacity, indicating no variation in cooling system volume between the two configurations.
  • The service interval for the electric motor cooling system is set at 100,000 km or 48 months under normal use conditions, whichever comes first.
  • A 48-month interval translates to a four-year replacement cycle, which is a relatively extended service period consistent with the lower thermal stress placed on electric motor cooling circuits compared to internal combustion engine systems.