Jul.13 (GMM/Inautonews.com) Sergio Perez is expecting to spend at least another decade in formula one.

But the Mexican was also quoted by the Spanish news agency EFE as admitting he is not sure if he will stay at Force India beyond 2015.

That is despite the fact that, after a difficult first half of the season, things are now looking better after the Silverstone based team debuted the ‘B’ car.

“Everything will be better now,” said the Mexican, having complained earlier this year about waning motivation.

Asked about his future, 25-year-old Perez said during the FIA events in Mexico City: “I think I have at least ten years more (in F1) ahead of me.”

He said he is not sure where he will be specifically in 2016, “but I know it will be in formula one because I still have a lot to give. But I don’t know where.”