Engine oil technical data · Eni
Eni i-Sigma top MS 10W-30
Eni i-Sigma top MS 10W-30 is a 10W-30 engine oil (ACEA E7, E9 · API CK-4). According to the manufacturer's data sheet it has a viscosity of 75.2 mm²/s at 40 °C, 11.2 mm²/s at 100 °C, a viscosity index of 139, a TBN of 9.1 mg KOH/g and a pour point of −45 °C.
Data sheet ↗ Data verified: 10 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-30 i |
|---|---|---|
| Viscosity 40 °C | 75.2 mm²/s | 77.8 mm²/s |
| Viscosity 100 °C | 11.2 mm²/s | 12 mm²/s |
| Viscosity index | 139 | 141 |
| TBN | 9.1 mg KOH/g | 9.85 mg KOH/g |
| CCS −25 °C | 6200 mPa·s | 6012.5 mPa·s |
| Pour point | −45 °C | −42 °C |
| Flash point | 235 °C | 231 °C |
| Density | 0.87 g/cm³ | 0.867 g/cm³ |
| HTHS 150 °C | not statedNot stated by the manufacturer. ACEA E7 requires at least 3.5 mPa·s. | |
| Sulphated ash | not statedNot stated by the manufacturer. ACEA E9 allows at most 1 %. |
All 10W-30 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA E7, E9 · API CK-4
- Oils by specification
Similar oils
Oils in the 10W-30 class with the closest parameters and the same specification.
- Q8 T 800 10W-30ACEA E7 · API CI-4, CF
- Mobil Delvac Modern 10W-30 Full ProtectionACEA E7, E9, E11 · API CK-4, CJ-4, CI-4, CH-4
- TotalEnergies Rubia TIR 7400 FE 10W-30ACEA E7, E5 · API CI-4
- Motul Tekma Futura+ 10W-30ACEA E7, E9 · API CK-4
- TotalEnergies Rubia TIR 8900 FE 10W-30ACEA E6, E7, E4 · API CI-4, CH-4
- Lukoil Avantgarde Professional XLA 10W-30ACEA E9 · API CK-4