McLaren are currently fourth in the constructors' championshipMcLaren are to switch to Mercedes engines from the 2021 season. McLaren, who have used Renault engines since last year, have secured a deal that will see them powered by Mercedes at least until the end of 2024. "This agreement is an important step in our long-term plan to return to success in Formula 1," said McLaren Racing boss Zak Brown. McLaren's move to Mercedes in 2021 will leave Renault with only one team using its engines - its own factory team. Mercedes supplies its factory team as well as Racing Point and Williams - and now McLaren from 2021.

Source: BBC September 27, 2019 19:31 UTC