Kia Optima coolant capacity
Total cooling-system coolant capacity for the Kia Optima, by generation and engine, in quarts and liters.
| Engine | Capacity | Liters |
|---|---|---|
| 1.6 CRDi DPF | 8.1 qt | 7.7 L |
| 1.6 T-GDI | 6.9 qt | 6.5 L |
| 1.7 CRDi DPF | 7.5 qt | 7.1 L |
| 2.0 CVVL | 6.2 qt | 5.9 L |
| 2.0 Plug-in Hybrid | 7.1 qt | 6.7 L |
| 2.0 T-GDI | 7.7 qt | 7.3 L |
| Engine | Capacity | Liters |
|---|---|---|
| 1.6 T-GDI | 7.5 qt | 7.1 L |
| 2.0 T-GDI | 7.9 qt | 7.5 L |
| 2.4 GDI | 7.6 qt | 7.2 L |
| Engine | Capacity | Liters |
|---|---|---|
| 1.6 T-GDI (USA) | 7.5 qt | 7.1 L |
| 1.7 CRDi DPF | 7 qt | 6.6 L |
| 2.0 CVVL | 7.1 qt | 6.7 L |
| 2.0 T-GDI (CAN) | 7.2 qt | 6.8 L |
| 2.0 T-GDI (USA) | 7.9 qt | 7.5 L |
| 2.4 GDI (USA) | 7.6 qt | 7.2 L |
| Engine | Capacity | Liters |
|---|---|---|
| 2.4 DOHC (USA) | 7.3 qt | 6.9 L |
| 2.7 V6 (USA) | 8.8 qt | 8.3 L |
| Engine | Capacity | Liters |
|---|---|---|
| 2.4 DOHC (USA) | 6.7 qt | 6.3 L |
| 2.7 DOHC (USA) | 7.3 qt | 6.9 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.