Engine oil technical data · Eni
Eni i-Sint 5W-40
Eni i-Sint 5W-40 is a 5W-40 engine oil (ACEA A3/B4 · API SM/CF). According to the manufacturer's data sheet it has a viscosity of 90 mm²/s at 40 °C, 14.9 mm²/s at 100 °C, a viscosity index of 174 and a pour point of −39 °C.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-40 |
|---|---|---|
| Viscosity 40 °C | 90 mm²/s | 86 mm²/s |
| Viscosity 100 °C | 14.9 mm²/s | 14.2 mm²/s |
| Viscosity index | 174 | 172 |
| TBN | not stated | |
| CCS −30 °C | 6300 mPa·s | 6200 mPa·s |
| Pour point | −39 °C | −42 °C |
| Flash point | 240 °C | 230 °C |
| Density | 0.854 g/cm³ | 0.853 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | not stated |
All 5W-40 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SM/CF
- Approvals and recommendations
- BMW LL-01; MB 229.3; Renault RN0700/RN0710; Porsche; VW 502 00/505 00; GM LL-B-025
Similar oils
Oils in the 5W-40 class with the closest parameters and the same specification.
- SELÉNIA K 5W-40ACEA A3/B4 · API SN
- ELF EVOLUTION 900 SXR 5W-40ACEA A3/B4 · API SN/CF
- SHELL HELIX HX7 5W-40ACEA A3/B4 · API SN
- TOTAL QUARTZ 9000 5W-40ACEA A3/B4 · API SP/CF
- TOTAL QUARTZ 9000 ENERGY 5W-40ACEA A3/B4 · API SN/CF
- Rowe HIGHTEC SYNTH RS SAE 5W-40ACEA A3/B4 · API SN