Kia EV6, CV (EU)

Additional Notes

• The Kia EV6 CV (EU) cooling system is split into two separate circuits, one serving the electric motor and one serving the High Voltage Battery, each carrying its own capacity figure.
• On the 58 kWh (125 kW) RWD and 77 kWh (168 kW) RWD configurations, the electric motor cooling circuit holds 6.7 liters, while the High Voltage Battery circuit holds between 11 and 12.7 liters depending on fill conditions.
• The AWD configurations, covering the 77 kWh (239 kW) and the 77 kWh GT (430 kW), carry a slightly larger electric motor cooling capacity of 6.9 liters, compared to 6.7 liters on the RWD variants.
• The High Voltage Battery cooling capacity of 11 to 12.7 liters is consistent across all configurations regardless of drivetrain or power output, indicating a shared battery thermal management architecture across the lineup.
• Under normal use conditions, the coolant change interval is set at 30,000 km or 24 months, whichever comes first, and applies uniformly to all configurations and both cooling circuits.
• A first change only interval of 210,000 km or 120 months is specified across all configurations, representing an extended service point that applies exclusively to the initial coolant fill rather than recurring maintenance.
• The 120-month figure on the first change only interval corresponds to 10 years, which reflects the long-life coolant formulations typically used as factory fills in modern electric vehicle thermal systems.
• Two cap types are noted across all configurations: a hot radiator emblem cap and a mechanic emblem cap with blue fluid. Both cap variants share identical capacity and interval specifications within each configuration, indicating the cap type does not alter service requirements.