A family of fuels with Synergy technology
We put the same level of attention and care into every one of our family Synergy fuels, because every driver and every engine is important to us. We know that a lot of people think all fuel is pretty much the same, so we’re going to show you some of the detail that goes into our Synergy fuels.
Our Synergy petrols
Find out more about the detail that goes into our petrols, and the differences between our regular and premium products.
Our Synergy diesels
Find out more about the detail that goes into our diesels, and the differences between our regular and premium products.
Learn about the key ingredients that are added to our Synergy fuels
Can premium fuel improve your engine? Is it worth it? What does it do?
We know that technical jargon isn’t for everyone, so with the help of our Esso scientists we’ve set out to answer these questions… and some of the others that you’ve been asking.
Learn about 5 key ingredients that are added to our Synergy diesels
Fuel Detergent No. 1
This ingredient does the dirty work, helping to scrub away deposits and protect your engine from build-up, which over time can affect performance.
Fuel Detergent No. 2
But you said, no, that's not clean enough! Enter Fuel Detergent number 2, this ingredient goes the extra mile, scouring nooks and crannies to wash away even the toughest gunk.
Changes in temperature can cause some ingredients in your fuel to get jammed. Solvent Fluid helps break them up, preventing congealing and letting the good times flow.
Did you know fuel can get out of shape? The Demulsifier works hard to help prevent fuel from holding onto excess water, which can wreak havoc in the distribution system.
Some ingredients like to stick around, leaving a film on your intake valves. Anti-Adhesion Compound shows them the door, preventing build-up to keep things running smoothly.
When you’re not looking, rust will try to make a move on key engine parts. That’s why we threw in some muscle—technically, Corrosion Inhibitor—to help shut down rust right from the start.
In an engine full of moving parts, the slightest bit of contact can leave you in an awkward situation. Our Friction Modifier reduces friction and helps protect engine components from wear.
Diesel fuels can develop foam during refueling, which increases the time you spend at the station. Our anti-foaming agent helps prevent your fuel from foaming up and gives you a seamless fueling experience.
Synergy is the brand of fuels sold at Esso branded service stations in the UK.
Our research told us that Synergy is the best name for Esso’s fuel brand. Synergy incorporates a significant forecourt image upgrade – the first in nearly 20 years – with many innovative design elements to communicate fuel offers more consistently and effectively to customers.
Anticipate the flow of traffic as far ahead of you as possible to help you avoid unnecessary stopping and starting. This will help you to drive more smoothly.
The Synergy icon reinforces the brand name.