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Suitable for Mercedes-Benz 300 SL
For the Mercedes-Benz 300 SL, the manufacturer specifies motor oil 10W-30 (API SF), 20W-20 (API SJ), or 20W-50 (API SC, API SD, API SE). All 2 engine variants of the Mercedes-Benz 300 SL take the same oils, so the selection below applies to every one of them.
Fill quantity and viscosity by engine of the Mercedes-Benz 300 SL
| Engine | Model years | Viscosity | Fill quantity |
|---|---|---|---|
| Roadster | 1957–1963 | 10W-30, 20W-20, 20W-50 | 11 L |
| 300 SL | 1954–1957 | 10W-30, 20W-20, 20W-50 | 11 L |
Fill quantity including an oil filter change, taken from our vehicle data. The change interval is set by your service book, not by the oil.
Other fluids for the Mercedes-Benz 300 SL
| Fluid | Requirement |
|---|---|
| Manual gearbox & axle oil | MB 236.1, MB 236.6 |
| Axle & differential oil | 85W-90, API GL5, MIL-L 2105 D |
| Brake fluid | DOT 3, FMVSS 116 DOT 3 |
| Coolant & antifreeze | MB 325.0, MB 325.2 |
| Power steering fluid | 85W-90, MB 235.0H, API GL5 |
Which viscosity does a Mercedes-Benz 300 SL need?
We cover 2 engine variants of the Mercedes-Benz 300 SL. The most commonly approved grades are 10W-30, 20W-20 and 20W-50. The fill quantity is 11.0 litres.
Which approvals does Mercedes-Benz require?
Mercedes-Benz mostly calls for the approvals MB 228.0. An oil without the right approval can cost you a warranty claim.
Mercedes-Benz 300 SL engine variants
The oil finder covers these engine variants of the Mercedes-Benz 300 SL: 300 SL Roadster 1957–1963 and 300 SL 1954–1957.




































