INFINITI QX30 (EU)

Coolant capacity & service interval

INFINITI QX30 (EU) coolant capacity ranges from 7,6 to 9,6 liters. Service intervals require a change every 200000 km or 120 months. The data covers 6 configurations.

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

TypeSpecifications
QX30 2.2d (2018-2020)
  • Use: Normal
  • Capacity 9,6 liter
  • Change 200000 km/ 120 months
QX30 2.2d AWD (2018-2020)
  • Use: Normal
  • Capacity 9,6 liter
  • Change 200000 km/ 120 months
QX30 2.0T (2016-2020)
  • Use: Normal
  • Capacity 7,6 liter
  • Change 200000 km/ 120 months
QX30 2.0T AWD (2016-2020)
  • Use: Normal
  • Capacity 7,6 liter
  • Change 200000 km/ 120 months
QX30 2.2d (2016-2017)
  • Use: Normal
  • Capacity 9,6 liter
  • Change 200000 km/ 120 months
QX30 2.2d AWD (2016-2017)
  • Use: Normal
  • Capacity 9,6 liter
  • Change 200000 km/ 120 months

Additional Notes

  • The INFINITI QX30 (EU) 2.0T petrol engine, in both standard and AWD configurations across 2016-2020, carries a cooling system capacity of 7.6 liters. This figure represents the total volume of the cooling circuit, including the radiator, engine block passages, heater core, and expansion tank.
  • The 2.2d diesel engine, across all configurations and across the full 2016-2020 span, holds a notably larger cooling system capacity of 9.6 liters. The additional volume reflects the greater thermal management demands of a diesel engine, which typically runs higher combustion temperatures and requires a more substantial coolant circuit.
  • The 1.0-liter difference between the petrol and diesel cooling system capacities is consistent across both drivetrain variants. The 2.0T AWD and 2.2d AWD configurations mirror their respective front-wheel-drive counterparts at 7.6 liters and 9.6 liters, indicating the AWD hardware does not alter the cooling circuit volume.
  • All six configurations share an identical service interval of 200,000 km or 120 months under normal use conditions. The 120-month figure equals a 10-year calendar-based limit, whichever threshold is reached first alongside the distance marker.
  • The 200,000 km interval is a long-life coolant schedule, consistent with modern extended-life antifreeze formulations. These coolants use organic acid technology (OAT) or similar chemistry that resists degradation over extended periods compared to conventional silicate-based coolants.
  • The 2.2d specifications are split across two sub-ranges, 2016-2017 and 2018-2020, yet the capacity and interval values remain unchanged at 9.6 liters and 200,000 km / 120 months. The split in year groupings does not correspond to any difference in the recorded specifications.

Other Systems