BAIC Senova D70

Coolant capacity & service interval

BAIC Senova D70 coolant capacity ranges from 5,5 to 6,5 liters. Service intervals require changes every 40000 km or 24 months. The data covers 2 configurations.

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

TypeSpecifications
D70 (100 kW) (2017- )
  • Use: Normal
  • Capacity 5,5 liter
  • Change 40000 km/ 24 months
D70 (120 kW) (2017- )
  • Use: Normal
  • Capacity 6,5 liter
  • Change 40000 km/ 24 months

Additional Notes

  • The BAIC Senova D70 cooling system capacity differs by engine output, with the 100 kW variant holding 5.5 liters and the 120 kW variant holding 6.5 liters — a full liter difference between the two configurations.
  • A 6.5-liter cooling system capacity, as seen in the 120 kW engine, reflects a larger thermal load requirement, consistent with higher-output engines needing greater coolant volume to manage heat dissipation.
  • Both the 100 kW and 120 kW configurations share an identical change interval of 40,000 km or 24 months under normal use conditions, whichever comes first.
  • The 24-month time limit on the coolant change interval exists because coolant additives degrade over time regardless of mileage, making calendar-based replacement relevant even in low-mileage scenarios.
  • Both configurations carry a normal use condition designation, meaning the 40,000 km / 24-month interval applies to standard operating environments rather than demanding or severe-duty cycles.
  • Starting from 2017, both the 100 kW and 120 kW D70 variants share the same service interval structure, indicating a consistent maintenance schedule across the model range despite the capacity difference.

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