Tata Tiago
Coolant capacity & service interval
Tata Tiago coolant capacity ranges from 4 to 5 liters. Service intervals include checks at 7500 km or 6 months and changes at 60000 km or 36 months. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Tiago 1.2 Revotron (2020- ) |
|
| Tiago 1.05 Revotorq (2016-2020) |
|
| Tiago 1.2 Revotron (2016-2020) |
|
Additional Notes
- The Tata Tiago 1.05 Revotorq cooling system holds 5 liters of coolant, which is 1 liter more than the 1.2 Revotron petrol engine requires, reflecting the different thermal management demands between the diesel and petrol powertrains.
- The 1.2 Revotron cooling system capacity is rated at 4 liters across both the 2016-2020 and 2020 onward configurations, indicating no change in cooling system volume between those generations.
- Both the 1.05 Revotorq and the 1.2 Revotron share an identical coolant check interval of every 7,500 km or 6 months under normal use conditions, whichever comes first.
- The coolant change interval for both engine variants is 60,000 km or 36 months under normal use conditions, meaning a full coolant replacement is due roughly every three years regardless of whether the engine is diesel or petrol.
- A 60,000 km change interval is considered a long-life coolant schedule, which is consistent with modern ethylene glycol-based formulations that maintain corrosion inhibitor effectiveness over extended periods before degradation becomes a concern.
- The check interval of 7,500 km or 6 months is notably more frequent than the change interval, indicating that coolant level and condition monitoring is expected well in advance of a full system flush.