NIO EL7

Coolant capacity & service interval

NIO EL7 coolant capacity ranges from 14,5 to 14,75 liters. Service intervals include checks at 40000 km or 24 months and 100000 km or 60 months. The data covers 4 configurations.

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

TypeSpecifications
EL7 100 kWh (2022- )
  • Use: Subsequently
  • Capacity 14,5 liter
  • Check 40000 km/ 24 months
EL7 100 kWh (2022- )
  • Use: First check only
  • Capacity 14,5 liter
  • Check 100000 km/ 60 months
EL7 75 kWh (2022- )
  • Use: Subsequently
  • Capacity 14,75 liter
  • Check 40000 km/ 24 months
EL7 75 kWh (2022- )
  • Use: First check only
  • Capacity 14,75 liter
  • Check 100000 km/ 60 months

Additional Notes

  • The NIO EL7 100 kWh cooling system holds 14.5 liters, while the 75 kWh variant holds a slightly larger 14.75 liters, reflecting a difference tied to the respective battery and thermal management configurations.
  • For the EL7 100 kWh, the first coolant check interval is set at 100,000 km or 60 months, which is a notably extended initial service window compared to the subsequent interval schedule.
  • After the first check, the EL7 100 kWh cooling system moves to a recurring check interval of every 40,000 km or 24 months, which is the standard cadence for ongoing maintenance.
  • The EL7 75 kWh follows the same interval structure as the 100 kWh variant, with a first check at 100,000 km or 60 months and subsequent checks every 40,000 km or 24 months.
  • A 14.75-liter cooling system capacity, as seen in the EL7 75 kWh, represents a full-system service fill volume, meaning the figure accounts for the total fluid the cooling circuit holds rather than a partial top-up quantity.
  • The gap between the first check interval (100,000 km / 60 months) and subsequent intervals (40,000 km / 24 months) across both EL7 variants indicates the initial fill is treated as a longer-life charge before routine monitoring begins.

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