Engine oil technical data · Millers Oils
Millers Oils XF Longlife 5W-50
Millers Oils XF Longlife 5W-50 is a 5W-50 engine oil (ACEA C3 · API SN/CF). According to the manufacturer's data sheet it has a viscosity of 112 mm²/s at 40 °C, 18.6 mm²/s at 100 °C, a viscosity index of 186 and a pour point of −48 °C.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-50 |
|---|---|---|
| Viscosity 40 °C | 112 mm²/s | 114 mm²/s |
| Viscosity 100 °C | 18.6 mm²/s | 18 mm²/s |
| Viscosity index | 186 | 180 |
| TBN | not stated | |
| CCS −30 °C | 6600 mPa·s | 6155 mPa·s |
| Pour point | −48 °C | −42 °C |
| Flash point | 200 °C | 230 °C |
| Density | 0.849 g/cm³ | 0.85 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | not stated |
All 5W-50 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA C3 · API SN/CF
- Approvals and recommendations
- meets / recommended: MB 229.51, VW 505 00, Porsche, Ford Cosworth
Notes on the data
- The data sheet could not be found; the source of the values is not verified.
Similar oils
Oils in the 5W-50 class with the closest parameters and the same specification.
- Rowe HIGHTEC MULTI FORMULA SAE 5W-50ACEA C3 · API SN/CF
- Elf Excellium 5W-50API SG/CD (list 2007)
- MITAN ALPINE RSL 5W-50ACEA A3/B4 · API SN/CF
- ELF EVOLUTION 900 5W-50API SG/CD
- Divinol Syntholight 5W-50ACEA A3/B4 · API SN/CF
- Bardahl XTC Indy Racing 5W-50ACEA A3/B4 · API SN/CF