2015 Chevrolet Sonic coolant capacity
The 2015 Chevrolet Sonic holds about 6.3 to 6.9 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 2015 Chevrolet Sonic holds about 6.3 to 6.9 quarts of coolant total, depending on engine.
- This is the full cooling-system fill with the engine cold.
- Refill to the marked level, and use the coolant type your owner's manual specifies.
| Engine | Capacity | Liters |
|---|---|---|
| 1.4 Ecotec VVT Turbo | 6.9 qt | 6.5 L |
| 1.8 Ecotec VVT | 6.3 qt | 6 L |
When refilling, add coolant to the marked level rather than forcing in the full figure. Source.