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Engine oil technical data · 77 Lubricants

77 lubricants MOTOR OIL XT 5W-30

77 lubricants MOTOR OIL XT 5W-30 is a 5W-30 C3 engine oil (ACEA C3 · API SN). According to the manufacturer's data sheet it has a viscosity of 72.8 mm²/s at 40 °C, 12.1 mm²/s at 100 °C, a viscosity index of 165, a TBN of 8.6 mg KOH/g and a pour point of −42 °C.

Data sheet ↗ Data verified: 3 Nov 2026

Parameters from the data sheet

ParameterValueClass median 5W-30 C3
Viscosity 40 °C72.8 mm²/sThe current data sheet gives 68,5 mm²/s (at 100 °C 11,7). The value in the table is from an older sheet.70 mm²/s
Viscosity 100 °C12.1 mm²/s12 mm²/s
Viscosity index165 169
TBN8.6 mg KOH/g7.1 mg KOH/g
CCS −30 °C6600 mPa·s5890.5 mPa·s
Pour point−42 °C−42 °C
Flash point201 °C230 °C
Density0.857 g/cm³0.851 g/cm³
HTHS 150 °Cnot stated
Sulphated ashnot stated

All 5W-30 C3 oils → See the class table for a detailed comparison with other oils.

Specifications and approvals

Specification
ACEA C3 · API SN
Approvals and recommendations
VW 504.00/507.00; MB 229.51; BMW LL-04 (do 2019)

Similar oils

Oils in the 5W-30 C3 class with the closest parameters and the same specification.