Mitsubishi ASX, VSX/VSE (EU)

Coolant capacity & service interval

Mitsubishi ASX, VSX/VSE (EU) coolant capacity ranges from 3,5 to 7,5 liters. Service intervals require a change every 150000 km or 60 months. The data covers 7 configurations.

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

TypeSpecifications
ASX 1.0 (67 kW) (2023- )
  • Use: Normal
  • Capacity 6,4 liter
  • Change 150000 km/ 60 months
ASX 1.3 (103 kW) (2023- )
  • Use: Normal
  • Capacity 7,5 liter
  • Change 150000 km/ 60 months
ASX 1.3 (116 kW) (2023- )
  • Use: Normal
  • Capacity 7,5 liter
  • Change 150000 km/ 60 months
ASX 1.6 Hybrid (2023- )
  • Use: Normal
  • Capacity 6,5 liter
  • Change 150000 km/ 60 months
  • ASX 1.6 Hybrid (2023- )
  • Electric motor
  • Use: Normal
  • Capacity 3,5 liter
  • Change 150000 km/ 60 months
ASX 1.6 Plug-in hybrid (2023-2024)
  • Use: Normal
  • Capacity 7 liter
  • Change 150000 km/ 60 months
  • ASX 1.6 Plug-in hybrid (2023-2024)
  • Electric motor
  • Use: Normal
  • Capacity 6 liter
  • Change 150000 km/ 60 months

Additional Notes

  • The Mitsubishi ASX 1.0 (67 kW) cooling system holds 6.4 liters of coolant, the smallest capacity among the petrol variants in the 2023 lineup, which reflects the comparatively compact displacement of a three-cylinder 1.0-liter engine.
  • Both the ASX 1.3 (103 kW) and ASX 1.3 (116 kW) share an identical cooling system capacity of 7.5 liters despite differing in power output, indicating the same base engine architecture with shared thermal management requirements.
  • The ASX 1.6 Hybrid carries two separate coolant capacities: 6.5 liters for the combustion engine cooling system and 3.5 liters for the electric motor cooling circuit, bringing the total coolant volume across both circuits to 10 liters.
  • The ASX 1.6 Plug-in Hybrid (2023-2024) has a combustion engine cooling system capacity of 7 liters, while a separate electric motor cooling circuit holds 6 liters, meaning the combined coolant volume across both systems reaches 13 liters.
  • The electric motor cooling circuit on the ASX 1.6 Plug-in Hybrid holds 6 liters, which is substantially larger than the 3.5-liter electric motor circuit on the non-plug-in ASX 1.6 Hybrid, reflecting the greater thermal load associated with plug-in hybrid electric drive systems.
  • All seven cooling system entries across the 2023 ASX range share a uniform service interval of 150,000 km or 60 months under normal use conditions, regardless of powertrain type.
  • The 60-month time limit on coolant changes means a calendar-based threshold applies independently of mileage accumulation, which is standard practice for coolant service intervals since coolant degrades chemically over time even in low-mileage vehicles.

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