Recommended Engine Oil for the Pontiac Bonneville. How Much Do You Need?
We analyzed official data on Pontiac Bonneville engine oil for 1 generation and 3 modifications produced from 1999 to 2005 and figured out the optimal liquids.
The Bonneville Generations
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Bonneville Bonneville (1999-2005) | |||
| Engine | Capacity | Change interval | Oil type |
| Bonneville 3.8 V6 Supercharged | 4,3 L | 5000 km/ 3 months | - |
| Bonneville 3.8 V6 | 4,3 L | 5000 km/ 3 months | - |
| Bonneville 4.6 V8 32V | 7,1 L | 5000 km/ 3 months | - |
