Mobil 1 0W-20
Mobil 1 0W-20 is an advanced full synthetic engine oil engineered to deliver exceptional engine protection, improved fuel economy and long-lasting performance for modern gasoline and hybrid engines. Developed using a proprietary blend of high-performance synthetic base oils combined with a precisely balanced additive system, Mobil 1 0W-20 provides outstanding lubrication performance and durability across a wide range of operating conditions. The formulation is specifically designed to meet the demanding requirements of modern high-efficiency engines used by many American and Asian vehicle manufacturers.
One of the key advantages of Mobil 1 0W-20 is its ability to help improve engine efficiency and fuel economy. The low viscosity synthetic formulation reduces internal engine friction, allowing engine components to move more freely and efficiently. This reduction in friction helps contribute to improved fuel efficiency while maintaining the high-temperature protection normally associated with higher viscosity oils. As a result, Mobil 1 0W-20 provides an excellent balance between efficiency and protection for modern engine designs.
Mobil 1 0W-20 also provides outstanding resistance to thermal breakdown and oxidation. Engine oils are subjected to high temperatures and mechanical stresses during operation, which can accelerate oil degradation and lead to deposit formation. The advanced synthetic formulation used in Mobil 1 0W-20 helps resist oil ageing and maintain stability over extended service intervals. This helps prevent sludge and deposit formation that could otherwise reduce engine performance and efficiency.
Another important benefit of Mobil 1 0W-20 is its excellent low-temperature performance. The oil flows rapidly during cold starts, allowing critical engine components to receive lubrication quickly. Rapid oil circulation helps reduce wear during start-up, which is often one of the most demanding phases of engine operation. This capability supports improved engine durability and reliable performance in colder operating environments.
Mobil 1 0W-20 also delivers strong protection against engine wear and deposit build-up. The advanced additive technology helps protect key engine components including timing chains while also helping prevent low-speed pre-ignition (LSPI) in modern turbocharged gasoline engines. In addition, the formulation helps maintain engine cleanliness, ensuring consistent performance over long operating periods.
Mobil 1 0W-20 is recommended for modern high-efficiency gasoline engines including turbocharged and hybrid vehicles requiring SAE 0W-20 engine oil. The lubricant meets or exceeds a wide range of industry and manufacturer specifications including API SP Resource Conserving, ILSAC GF-6A and GM dexos1 Gen 3 approvals.
Physical characteristics include a kinematic viscosity of approximately 45 mm²/s at 40°C and 8.4 mm²/s at 100°C, with a viscosity index of around 162. Mobil 1 0W-20 has a density of approximately 0.845 g/ml at 15.6°C, a flash point of approximately 235°C and a pour point of approximately −48°C. The oil also provides a high-temperature high-shear viscosity of approximately 2.6 mPa·s at 150°C and contains around 0.9% sulfated ash and 0.08% phosphorus, supporting reliable lubrication performance and engine protection across a wide range of operating conditions.
