Mobil 1 0W-20 Advanced Fuel Economy (AFE) is an advanced, fully synthetic, low-viscosity motor oil designed to help reduce oil aging and provide superior low-temperature capabilities. Mobil 1 0W-20 (AFE) is recommended by ExxonMobil for 0W-20 applications in all types of gasoline-fueled SUVs, passenger cars, vans and light trucks. This product meets or exceeds the requirements of various vehicle manufacturers and industry standards, outperforming conventional oils. Mobil 1 0W-20 is recommended for SAE 0W-20 and 5W-20 applications. This product is engineered to ensure quick cold-weather startup, outstanding fuel economy and excellent overall wear protection for many driving styles and conditions, ranging from mild to severe.