Helps provide exceptional cleaning power, wear protection and overall performance Mobil 1™ ESP Formula 0W-40 full synthetic motor oil is designed to help provide exceptional cleaning power, wear protection and overall performance. Mobil 1 ESP Formula 0W-40 motor oil is expertly engineered to help prolong the life and maintain the efficiency of emission systems in both diesel and gasoline-powered automobiles. Approved for 2010 and later General Motors engines: Mobil 1 ESP Formula 0W-40 motor oil has the General Motors Service Fill dexos2™ approval, which is required for all 2010 and later new GM/Opel/Vauxhall/Chevrolet Diesel and Gasoline models. GM/Opel have advised that dexos2 specification is backward-compatible to older GM/Opel specifications (GM-LL-A-025 and GM-LL-B-025). The majority of GM/Opel/Vauxhall/Chevrolet diesel and gasoline vehicles can use dexos2 lubricants. It is not recommended for two-cycle or aviation engines unless specifically approved by the manufacturer. Especially suitable for extreme conditions: Mobil 1 ESP Formula 0W-40 motor oil has excellent capabilities in low temperatures, where conventional oil may not perform. Its quick cold-weather starting and ultra-fast protection can help extend engine life. It can also help: Reduce particulate buildup in diesel particulate filters Reduce poisoning of gasoline catalytic converters Reduce deposits and sludge buildup to enable long and clean engine life Reduce oil aging, allowing extended drain interval protection Generate less hydrocarbon pollution Aid fuel economy. 6 Quarts/Case