Fuel Economy 100% synthetic high performance lubricant, specially formulated to meet manufacturers' specifications requiring an HTHS (High Temperature High Shear) lubricant with a very low viscosity ≥ 2.6 mPa.s. and "Mid SAPS". Suitable for latest generation petrol and diesel engines with Euro 4, 5 and 6, where the use of a xW-20 class lubricant is recommended. Compatible with catalytic converters, GPF (petrol particulate filters) and DPF (diesel particulate filters).