Synergy Diesel Efficient™ fuel for fleets
Believe the hype as only Bob Oakman can deliver it. Synergy Diesel Efficient™ fuel is fully formulated to help keep your engine cleaner for 2% better diesel fuel economy,** which means less maintenance and downtime. Only available at select Exxon™ and Mobil™ stations, where science and trucking come together, Synergy Diesel Efficient fuel has a unique formulation that helps to:
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Increase fuel economy by an average of 2 percent*
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Boost engine power and responsiveness
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Reduce emissions and burn cleaner
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Improve injector cleanliness and provide corrosion protection
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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.
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.
In cold climates, winterized Synergy Diesel Efficient fuel helped reduce occurrences of fuel gelling – which can cause fuel starvation, loss of engine power and stalling.
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Synergy Diesel Efficient fuel for passenger vehicles
Now drivers of diesel cars and trucks in the US can visit Exxon™ and Mobil™ stations to fill up with Synergy Diesel Efficient fuel — designed to help improve mileage and deliver more power.
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New member app bonus
Use the Exxon Mobil Rewards+™ app to join our rewards program and pay for fuel, and you'll earn 50¢/gal on your next fill-up, up to 10 gallons – that's $5 in points!***
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The right fuel for your vehicle
Get the most out of your engine, and your journey, with Exxon and Mobil Synergy™ gasoline and diesel.
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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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Exxon and Mobil Synergy™ gasoline
Learn more about our Synergy™ gasoline, engineered with 7 key ingredients to help you get better gas mileage.§§
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*Applies to Exxon and Mobil Synergy Diesel Efficient branded fuel compared to diesel fuel without detergent additive, and assumes a 250 gallon tank and an average of 7 miles per gallon. Vehicle testing showed an average fuel economy improvement of 2 percent. Actual benefits will vary depending on factors such as vehicle/engine type, driving style and diesel fuel previously used.
**Claims apply 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.
*** Applies to a maximum 10-gallon fill-up. Offer valid only for new Exxon Mobil Rewards+ members. Valid through 12/31/2020.
§§Benefits are based on Synergy-branded gasoline compared to gasoline meeting minimum U.S. government standards. Actual benefits will vary based on factors such as vehicle type, driving style and gasoline previously used.
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