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Engine oil technical data · Millers Oils

Millers oils CFS 10W-40

Millers oils CFS 10W-40 is a 10W-40 engine oil (10W-40). According to the manufacturer's data sheet it has a viscosity of 105.3 mm²/s at 40 °C, 15.5 mm²/s at 100 °C, a viscosity index of 156, a TBN of 10 mg KOH/g and a pour point of −33 °C.

Data sheet ↗ Data verified: 3 Nov 2026

Parameters from the data sheet

ParameterValueClass median 10W-40
Viscosity 40 °C105.3 mm²/s96.8 mm²/s
Viscosity 100 °C15.5 mm²/s14.3 mm²/s
Viscosity index156 154
TBN10 mg KOH/g9.5 mg KOH/g
CCS −25 °C7000 mPa·s6460 mPa·s
Pour point−33 °C−36 °C
Flash point243 °C226 °C
Density0.879 g/cm³0.869 g/cm³
HTHS 150 °Cnot stated
Sulphated ashnot stated

All 10W-40 oils → See the class table for a detailed comparison with other oils.

Specifications and approvals

Approvals and recommendations
meets / recommended: pretekársky olej (Motorsport), bez noriem

Notes on the data

  • The data sheet could not be found; the source of the values is not verified.

Similar oils

Oils in the 10W-40 class with the closest parameters and the same specification.