Discover Excellium, the premium fuel for your engine.

Benefit from the premium 3-in-1 fuel developed by TotalEnergies

Excellium combines multiple benefits for your engine thanks to three carefully chosen additives:

Anti-deposit

With an ultra-efficient detergent action, Excellium combats dirt, helping prevent up to 99% of engine clogging. It also gets rid of existing deposits that can undermine the performance of your engine.

Anti-wear

With a powerful lubricant effect, our premium fuel reduces friction between metal engine components by up to 38%. This reduces the risk of fragile parts in the injection pump wearing out – meaning your engine lasts longer.

Anti-corrosion

Excellium protects your engine parts from corrosion by preventing rust developing in the contact with condensation, rain and spray.

Excellium prevents up to 99% of clogging in gasoline and diesel engines compared to fuels with no additives. Tests were carried out by an independent body.

Excellium reduces wear and tear on petrol engine components by up to 38%. It also enhances the lubricating effect of diesel fuel compared to fuel with no additives. Tests were carried out using our in-house method.

Excellium has obtained an “A” performance rating for corrosion protection in petrol and diesel engines. This corresponds to the highest level according to international NACE (National Association of Corrosion Engineers) standards.

Keep your engine clean with our multi-action fuel

Protect your engine with an enhanced cleaning action that prevents deposits from forming.
Reduce polluting emissions by improving your engine performance.

Keep your engine clean with our multi-action fuel

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Researchers working in France

* * to develop new products in partnership with automotive and equipment manufacturers.

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Laboratory analyses

* to produce even more effective additives

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Years of continuous work by our fuel experts

* to optimise the Excellium range

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Months of cumulative testing

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Molecules at the heart of the formula

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* over 8,500 hours of road testing and 350,000 km covered.

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.

1.At the oil depot

It all starts with fuel that meets local standards and/or specifications; this fuel then receives the Excellium additive. It is at this stage that the protective formula is integrated into the raw product.

2.At a petrol station

The additive-treated fuel is transported by truck and then stored in TotalEnergies tanks. It is then ready to be dispensed at the pump to protect your engine.