2006 BMW X3 coolant capacity
The 2006 BMW X3 holds about 9.9 to 10.6 quarts of coolant, depending on the engine - the full cooling-system capacity when cold.
Key takeaways
- The 2006 BMW X3 holds about 9.9 to 10.6 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 |
|---|---|---|
| 3.0i | 10.6 qt | 10 L |
| xDrive18d | 9.9 qt | 9.4 L |
When refilling, add coolant to the marked level rather than forcing in the full figure. Source.