BYD S8
Coolant capacity & service interval
BYD S8 coolant capacity is 7 liters. Service intervals occur every 20000 km or 12 months. Data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| S8 (2009-2010) |
|
Additional Notes
- The BYD S8 cooling system holds 7 liters of coolant, which is a typical service fill capacity for a mid-size sedan engine and reflects the volume needed to maintain operating temperature across the engine block, radiator, and heater core circuit.
- The 7-liter capacity applies to the 2009-2010 model years, with no variation recorded across that range.
- Under normal use conditions, the coolant change interval is set at 20,000 km or 12 months, whichever comes first, meaning both a distance threshold and a time threshold govern when a fluid exchange is due.