Porsche Cayenne coolant capacity
Total cooling-system coolant capacity for the Porsche Cayenne, by generation and engine, in quarts and liters.
| Engine | Capacity | Liters |
|---|---|---|
| Diesel | 22.2 qt | 21 L |
| Cayenne | 19 qt | 18 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.