Engine oil technical data · Eurol
Eurol Supreme Classic 10W-40
Eurol Supreme Classic 10W-40 is a 10W-40 engine oil (ACEA A3/B4 · API SJ/SL). According to the manufacturer's data sheet it has a viscosity of 100.9 mm²/s at 40 °C, 15.1 mm²/s at 100 °C, a viscosity index of 157, a TBN of 10.1 mg KOH/g, a pour point of −42 °C and sulphated ash of 1.5 %.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-40 |
|---|---|---|
| Viscosity 40 °C | 100.9 mm²/s | 96.8 mm²/s |
| Viscosity 100 °C | 15.1 mm²/s | 14.3 mm²/s |
| Viscosity index | 157 | 154 |
| TBN | 10.1 mg KOH/g | 9.5 mg KOH/g |
| CCS −25 °C | 4904 mPa·s | 6460 mPa·s |
| Pour point | −42 °C | −36 °C |
| Flash point | 236 °C | 226 °C |
| Density | 0.861 g/cm³ | 0.869 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | 1.5 % | 1.3 % |
All 10W-40 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SJ/SL
- Approvals and recommendations
- MB 229.1; meets / recommended: staršie a veterány (1950–1994)
Similar oils
Oils in the 10W-40 class with the closest parameters and the same specification.
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