It is an advanced full-synthetic engine oil that is designed to provide exceptional wear protection, cleaning power and overall performance. This 5-qt motor oil bottle will support your car through oil change after oil change, helping to enhance and extend your engine's life. Its enhanced frictional properties help deliver superb viscosity control. These, alongside its cold weather capabilities, help it to deliver stronger fuel economy for your vehicle. Mobil 1 meets or exceeds the requirements of the industry's toughest standards and outperforms conventional oils. Mobil 1 technology comes as standard equipment in many different vehicles, including select high-performance vehicles.