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Excellium: The premium fuel that's good for your engine
Discover the three-in-one power of TotalEnergies' premium fuel
Excellium's true strength lies in its rigorous selection and precise dosage of three main additives:
Anti-deposit
With its enhanced cleaning power, Excellium is even more effective: it fights grime, preventing up to 99% ¹ of engine fouling. It also eliminates existing deposits that can impair engine performance.
Anti-Wear
With its lubricating power, our premium fuel reduces friction between the engine's metal components by up to 38% , thus reducing the risk of wear on sensitive parts in the injection pump, which can extend engine life.
Anti-corrosion
Excellium protects engine components against corrosion 3 by preventing the development of rust in the presence of water (condensation, rain, sea spray, etc.).
1 Excellium helps prevent up to 99% of fouling in a petrol or diesel engine, compared to a fuel without specific additives. Tests carried out by an independent organization.
2 Excellium reduces wear on parts in a gasoline engine by up to 38% and enhances the lubricating properties of diesel fuel compared to fuel without specific additives. Tests performed using an internal method.
3 Excellium has an A performance rating for corrosion protection in gasoline and diesel engines compared to non-specifically additive-treated fuel. This corresponds to the highest level according to the international NACE (National Association of Corrosion Engineers) rating system.
Excellium cleans your engine for tangible benefits!
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Allows you to drive more kilometers thanks to the combined action of its 3 additives.
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It helps protect your engine by preventing the formation of deposits thanks to its enhanced detergent power.
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Contributes to the reduction of polluting emissions through improved engine performance
(4) Compared to fuels with no additives. Tests were carried out by an independent body in 2022 on a petrol engine.
A premium fuel developed through TotalEnergies Research
Researchers mobilized in France.
* who develop new products in partnership with, in particular, automotive manufacturers and suppliers.
Analyses carried out in the laboratory
*which produces increasingly effective additives.
* which produces increasingly effective additives.
Years of continuous work by our fuel experts.
* * Additives, analyses, engines… to develop the Excellium range.
Months of cumulative testing
Molecules at the heart of the formula
Engine bench tests
* * and more than 8,500 hours of road testing, representing 350,000 km travelled.
Choose Excellium, choose quality
The quality of our fuel is a priority. Our teams check Excellium fuels to guarantee high quality and compliance at every step of the supply chain, right up to the petrol station. We have implemented dedicated procedures to ensure the fuel has not been affected by pollution, water or oxidation. Choosing Excellium means choosing consistent quality for petrol and diesel engines.