Synergy diesel efficient

Synergy Diesel Efficient™ fuel for fleets  

Diesel fuel designed to take you further. Coming soon to an Esso™, Mobil™ or Esso Commercial Cardlock™ station near you.

Backed by advanced science and technology, Synergy Diesel Efficient fuel is designed to improve fuel economy and enhance performance. That means a typical driver of a Class 8 heavy-duty truck can travel an average of 56 more kilometres on every tank.*
  • fuel tank icon

    Testing showed an average fuel economy improvement of 2 percent*

  • engine icon

    Helps boost engine power and responsiveness

  • Download Icon

    Helps reduce emissions and burn cleaner

  • Gear on Shield

    Helps improve injector cleanliness and provide corrosion protection

Get a closer look

When drivers and owner-operators at Challenger Motor Freight in the US and Canada used Synergy Diesel Efficient fuel, their trucks had better fuel mileage and performance.
For Challenger Motor Freight, cleaner burning fuel and cleaner engines means less downtime – and a better bottom line.
Holland Special Delivery experienced a 2 percent increase in fuel economy, less DEF consumption, fewer active re-gens and an increase in the performance of their trucks.
See how we developed Synergy Diesel Efficient fuel — and what its advanced formulation can mean for your business.

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    Energy to take you further

    The helpful services found at Esso™ and Mobil™ stations and Imperial provide the fuels and expertise to help power customers across Canada.

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    Fill up on PC Optimum points

    Now earn PC Optimum points at Esso™ and Mobil™ stations across Canada.

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  • Tips to help you improve fuel efficiency

    Get more out of every trip

    Explore our comprehensive list of tips to help you improve fuel efficiency and get more out of every trip.

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  • Synergy Fuel Technology Logo Canada English

    Synergy™ gasoline

    Learn about our Synergy gasoline, powered by 7 key ingredients and engineered to help improve fuel economy.

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*Applies to Synergy Diesel Efficient branded fuel compared to diesel fuel without detergent additive, and assumes a 946 litre tank and an average of 3 kilometres per litre. Vehicle testing showed an average fuel economy improvement of 2 percent. Actual benefits and fuel economy will vary depending on factors such as vehicle/engine type, engine conditions, driving style and diesel fuel previously used.

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.

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise. Imperial Oil, licensee.

Esso and Cardlock are trademarks of Imperial Oil Limited. Imperial Oil, licensee.

PC Optimum used under license.

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