Oil capacity and oil type by engine, for the diesel and V8 engines people search for most, taken from the manufacturers’ owner’s manuals and engine supplements.
| Engine | Vehicles | Oil capacity | Oil type |
|---|---|---|---|
| Ford 6.7L Power Stroke | F-250/F-350 Super Duty 2017–2025 | 13.0 qt (2017–22) / 15.0 qt (2023–25) | 10W-30 diesel (WSS-M2C171-F1) |
| GM 6.6L Duramax | Silverado HD / Sierra HD 2016–2025 | 10.0 qt | 15W-40 (5W-40 below 0°F), API CK-4 |
| Cummins 6.7L turbo diesel | Ram 2500/3500 2020–2025 | 12.0 qt | 10W-30 (5W-40 synthetic below 0°F), API CK-4 |
| Chrysler 5.7L Hemi V8 | Ram 1500, Grand Cherokee, Durango, Charger, Challenger, 300 | 7.0 qt | 5W-20 or 0W-20 (by year) |
More engines are in progress. If you need a specific engine first, tell us.