Yes. Óptima is Cepsa's way of respecting the environment, for the following reasons:
1. The new formula contains detergents that control the formation of deposits in the fuel system, keeping the engine clean and contributing to reduction in fuel consumption and, therefore environment-contaminating emissions.
2. Thanks to its cetane number improver, it facilitates the start-up of the engine in the cold, and reduces noise and vibration as well as environment-contaminating emissions.
3. Gasoline also contains a friction modifier, which means that it reduces energy loss through friction of the metal parts of the engine, increasing engine performance and reducing consumption and contaminating emissions.

The engine of a vehicle is designed to use a fuel with a certain octane number. Therefore, instructions in the vehicle manual should always be followed.

In principle, gasoline 98 can be used by all vehicles. However, it being specially recommended for state-of-the-art engines, with a high compression ratio, and in sports vehicles, it is in these types of engines that its best performance can be realized.

If the vehicle manual does not specifically prescribe gasoline 98, it is possible to choose either of the two types of gasoline, bearing in mind that, from the point of view of product quality and performance, Óptima 95 and 98 have been developed to obtain the maximum benefits in terms of protection, engine cleanliness and reduction of environment-contaminating emissions in order to maintain the initial benefits of the vehicle and to prolong its useful life.

The age of engine does not matter when it comes to achieving all the benefits that we have discussed. It is recommended that you continue to use Óptima Fuels to enjoy all their benefits, as they will clean the engine and keep it running smoothly. Óptima Fuels will help you maintain your performance and extend the engine's useful life due to its anti-corrosion properties and the use of a more oxidation-stable product. Óptima Diesel achieves a level of cleanliness of up to 80% of already dirty injectors. With Óptima Gasoline, you can eliminate up to 88% of deposits that are created by conventional gasoline.

Yes. Óptima is Cepsa's way of respecting the environment, for the following reasons: 1. The new formula contains detergents that control the formation of deposits in the fuel system, keeping the engine clean and contributing to reduction in fuel consumption and, therefore environment-contaminating emissions. 2. Thanks to its cetane number improver, it facilitates the start-up of the engine in the cold, and reduces noise and vibration as well as environment-contaminating emissions. 3. Gasoline also contains a friction modifier, which means that it reduces energy loss through friction of the metal parts of the engine, increasing engine performance and reducing consumption and contaminating emissions.