Toyota Avalon coolant capacity
Total cooling-system coolant capacity for the Toyota Avalon, by generation and engine, in quarts and liters.
| Engine | Capacity | Liters |
|---|---|---|
| 3.5 V6 24V (CAN) | 9.1 qt | 8.6 L |
| Hybrid (USA) | 6.4 qt | 6.1 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5 V6 24V (CAN) GSX40 | 9.7 qt | 9.2 L |
| Hybrid (USA) AVX40 | 7.6 qt | 7.2 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.5 V6 24V (CAN) GSX30 | 8.8 qt | 8.3 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.0 V6 (CAN) MCX20 | 9.5 qt | 9 L |
| Engine | Capacity | Liters |
|---|---|---|
| 3.0 V6 (CAN) MCX10 | 9.8 qt | 9.3 L |
Capacity is the full cold-fill for the whole system. Top up to the marked level and use the coolant type specified in your owner's manual. Source.