Gasoline and diesel for all types of vehicles
Wherever you are going, count on high quality Exxon and Mobil Synergy™ fuels to get you there. Learn more about our Synergy™ fuels and see which one is appropriate for your vehicle.
Go with Exxon and Mobil SynergyTM gasoline – it’s TOP TIER®
Exxon and Mobil SynergyTM gasoline contains significantly higher quantities of detergents than required by the Environmental Protection Agency (EPA) and has passed key performance tests resulting in it being certified TOP TIER. TOP TIER fuel is recommended by many automakers in their vehicles’ owner manuals.
Synergy Diesel EfficientTM
Backed by advanced science and technology, Synergy Diesel Efficient fuel is engineered to provide fuel economy benefits in diesel cars and trucks, as well as in commercial vehicles.*
*Applies to Exxon and Mobil Synergy Diesel Efficient-branded fuel compared to diesel fuel without detergent additive. Actual benefits will vary depending on factors such as vehicle/engine type, driving style and diesel fuel previously used.