Mazda MX-30, DR (EU)

Coolant capacity & service interval

Mazda MX-30, DR (EU) coolant capacity ranges from 4,3 to 6 liters. Service intervals include 100000 km/60 months, 200000 km/180 months, and 200000 km/120 months. The data covers 6 configurations.

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

TypeSpecifications
MX-30 R-EV (2023- )
  • Use: Normal
  • Capacity 6 liter
  • Change 100000 km/ 60 months
MX-30 R-EV (2023- )
  • Use: Initial service
  • Capacity 6 liter
  • Change 200000 km/ 120 months
  • MX-30 R-EV (2023- )
  • EV system
  • Use: Normal
  • Capacity 4,3 liter
  • Change 100000 km/ 60 months
  • MX-30 R-EV (2023- )
  • EV system
  • Use: Initial service
  • Capacity 4,3 liter
  • Change 200000 km/ 180 months
MX-30 EV (2020- )
  • Use: Normal
  • Capacity 4,3 liter
  • Change 100000 km/ 60 months
MX-30 EV (2020- )
  • Use: Initial service
  • Capacity 4,3 liter
  • Change 200000 km/ 180 months

Additional Notes

  • The Mazda MX-30 DR (EU) carries a 4.3-liter coolant capacity for the EV cooling system, a figure that applies equally to normal service intervals and the initial service fill.
  • Under normal use conditions, the MX-30 EV cooling system follows a change interval of 100,000 km or 60 months, whichever comes first.
  • The initial service interval for the MX-30 EV cooling system extends significantly to 200,000 km or 180 months, reflecting a longer-life first fill before the standard recurring schedule takes over.
  • The MX-30 R-EV introduced from 2023 carries a larger 6-liter capacity for its primary cooling system, compared to the 4.3-liter figure seen in the MX-30 EV, indicating a greater total coolant volume requirement for the range-extender powertrain.
  • The R-EV's primary cooling system shares the same normal-use change interval of 100,000 km or 60 months as the MX-30 EV, despite the difference in capacity.
  • At initial service, the R-EV primary cooling system is rated for 200,000 km or 120 months, a notably shorter time-based interval than the 180-month figure associated with the EV and R-EV EV system cooling circuits.
  • The R-EV also maintains a separate EV system cooling circuit with a 4.3-liter capacity, meaning the R-EV powertrain requires managing two distinct coolant circuits with different total volumes.
  • The EV system cooling circuit on the R-EV follows a 200,000 km or 180-month initial service interval, aligning with the same extended schedule used for the MX-30 EV's cooling system initial fill.