Tata Indigo Marina

Coolant capacity & service interval

Tata Indigo Marina coolant capacity is 6 liters. Service intervals are 40000 km or 24 months. The data covers 3 configurations.

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

TypeSpecifications
Indigo Marina
  • Use: Normal
  • Capacity 6 liter
  • Change 40000 km/ 24 months
Indigo Marina Diesel (45 kW)
  • Use: Normal
  • Capacity 6 liter
  • Change 40000 km/ 24 months
Indigo Marina Diesel (52 kW)
  • Use: Normal
  • Capacity 6 liter
  • Change 40000 km/ 24 months

Additional Notes

  • The Tata Indigo Marina cooling system holds 6 liters of coolant across all listed configurations, including the base variant and both diesel outputs rated at 45 kW and 52 kW.
  • A 6-liter cooling system capacity is a moderate figure for a compact passenger car, consistent with a single-circuit liquid cooling arrangement serving a four-cylinder engine.
  • The coolant change interval is set at 40,000 km or 24 months under normal use conditions, meaning whichever limit is reached first would govern the service timing.
  • The 24-month time limit on the coolant change interval reflects the chemical degradation of coolant additives over time, which occurs independently of mileage accumulation.
  • The 45 kW and 52 kW diesel variants share an identical 6-liter cooling system capacity with the base Indigo Marina, indicating no variation in coolant volume across the engine output range listed.
  • The 40,000 km service distance for coolant replacement is a relatively frequent interval by modern standards, which is characteristic of older coolant formulations that do not carry extended-life additive packages.

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