Repsol YPF

Frequently asked questions

Here you can resolve any doubts you may have about the new Efitec petrols.

What advantages do Efitec petrols offer?

Repsol, in its continnual commitment to innovation and techological development, provides Repsol Efitec petrols in its service station network. These petrols are formulated to provide the optimum performance of your engine. 
What's more, the incorporation of exclusive additives ensures cleaner running and optimum engine performance.


In which type of vehicles is it recommended to use the new Efitec 95 petrol?

The new Efitec 95 can be used in any type of vehicle made after 1989. In older vehicles the need to add an additive which protects against the wearing away of valves should be checked. Efitec 98 is recommended for vehicles with latest generation engines.


In which type of vehicles is it recommended to use the new Efitec 98 petrol?

It is recommended to use the new Efitec 98 in latest generation petrol engines, in whose instructions manual where it is recommended to use a 98 octane petrol.


Is it compatible with other types of petrol?

Yes. However, the benefits of the new Efitec petrol are appreciated with a constant use over a long period of time.


Where can I acquire the new Efitec petrols?

The Efitec range of petrol are sold at Repsol, Campsa and Petronor Service Stations.


What are the main differences between Efitec 95 and Efitec 98?

The level of sulphur and the octane index. The octane number 98 is associated to the anti-detonating capacity of the petrol, the 98 octane takes advantage of the engines which run at greater relations of compression.


Can other products be added to the new Efitec petrols?

Due to the optimum level of additives in Efitec 95 and Efitec 98, it is unnecessary to add any other products. In fact, adding other products could destabilize the optimised composition of Efitec petrols.