Kia Soul, SK3 (EU)
Coolant capacity & service interval
Kia Soul, SK3 (EU) coolant capacity ranges from 11 to 14.3 liters. Service intervals include checking every 30000 km or 24 months, changing every 60000 km or 36 months, and checking every 60000 km or 36 months. The data covers 8 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- The Kia Soul SK3 (EU) e-Soul 39 kWh carries a coolant capacity of 11 to 12 liters, while the 64 kWh variant holds a noticeably larger 13.3 to 14.3 liters, reflecting the greater thermal management demands of the higher-capacity battery system.
- Both the 39 kWh and 64 kWh variants share the same check interval of every 30,000 km or 24 months under normal use conditions, paired with a change interval of 60,000 km or 36 months.
- A first change only condition applies to both variants, under which the check interval extends to 60,000 km or 36 months rather than the 30,000 km or 24 months specified for normal use.
- The 64 kWh variant's capacity range of 13.3 to 14.3 liters represents a difference of approximately 1.3 to 2.3 liters compared to the 39 kWh variant's 11 to 12 liters, a gap that points to a meaningfully larger cooling circuit.
- Two cap identification types are noted across both variants: a hot radiator emblem cap and a mechanic emblem cap with blue fluid. Despite the difference in cap type, the capacity and interval specifications are identical within each battery size.
- The capacity figures given as ranges, such as 11 to 12 liters or 13.3 to 14.3 liters, are typical of service fill values, where the spread accounts for variation in residual fluid left in the system rather than representing a dry or overhaul fill quantity.