Recommended Engine Oil for the Porsche 928. How Much Do You Need?
We analyzed official data on Porsche 928 engine oil for 1 generation and 3 modifications produced from 1986 to 1995 and figured out the optimal liquids.
The 928 Generations
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928 928 (1986-1995) | |||
| Engine | Capacity | Change interval | Oil type |
| 928 GT | 7,5 L | 20000 km/ 12 months | 5W-30, 5W-40, 15W-40, 10W-40 |
| 928 GTS | 7,5 L | 20000 km/ 12 months | 5W-30, 5W-40, 15W-40, 10W-40 |
| 928 S4 | 7,5 L | 20000 km/ 12 months | 5W-30, 5W-40, 15W-40, 10W-40 |
