Helping to improve fuel economy and performance.
Esso and Mobil Synergy™ Gasoline
Meet the team:
Solvent Fluid #1 – enables the additive ingredients to stay mixed and to flow, and not freeze at very cold temperatures
Solvent Fluid #2 – enables the detergent to be delivered in the most compact form, resulting in a more efficiently sized package
Anti-Adhesion Compound – helps prevent fuel detergents from forming a sticky film on the intake valves; which in turn helps prevent cold start problems at cold temperatures
Corrosion Inhibitor – helps prevent rust in fuel distribution system and/or key engine parts the fuel comes into contact with such as the gas tank and the intake valves
Demulsifier – helps keep water from getting entrained in our additive in the distribution system. Helps prevent accumulation of water in your gas tank by allowing it to be separated and removed
Fuel Detergent – helps provides excellent protection against intake valve deposits in traditional PFI (Port Fuel Injector) injection engines. Cleaner engine parts can lead to better improved fuel economy
Marker Molecules – ensures we can determine the correct amount of our additive is added to our gasoline
Find out how each ingredient works.
Synergy gasoline – quality you can depend on
Synergy gasoline grades
Gasoline grades are based on octane ratings. The octane rating of gasoline tells you how much the fuel can be compressed before it spontaneously ignites. Synergy gasoline is available in three octane grades across Canada and four in the greater Toronto area. To determine which Synergy gasoline grade is best for your vehicle, check your owner’s manual.Learn more about octane ratings >
Supreme Synergy™ gasoline
Our premium grade unleaded gasoline was formulated with a higher octane level and more cleaning agents to meet the demands of some of today’s most advanced engines. Outside of Toronto and surrounding areas, Supreme is the highest-octane gasoline available at Esso and Mobil stations across Canada.
SUPREME+™ Synergy Gasoline
SUPREME+, our highest octane gasoline, is only offered in select stations in the greater Toronto area. SUPREME+ contains more cleaning agents than our other Esso and Mobil gasoline grades, which, in turn, have higher levels of detergency than the minimum government standards.
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Esso is a trademark of Imperial Oil Limited. Imperial Oil, licensee.
All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise. Imperial Oil, licensee.
‡Improvements, such as fuel economy, are based on Synergy-branded gasoline, where and when available, compared to gasoline meeting minimum Canadian government detergency standards. Actual benefits will vary depending on factors such as vehicle type, driving style, and gasoline previously used. Concentration and availability of the 7 Key Ingredients may vary based upon factors beyond our control, including supply disruptions.