Wherever you are going, count on high quality Exxon and Mobil SynergyTM fuels to get you there. Learn more about our SynergyTM fuels and see which one is appropriate for your vehicle.
*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.