Formula 1: Audi to join from 2026

Audi is to make its debut in Formula 1 in 2026.

Audi has not yet revealed whether it will run its own team, as is expected, or simply supply engines.

Duesmann said the decision had been made because of new rules that feature an increased electrical component in engines and fully sustainable fuels.

Audi said it would announce the team with which they will be joining forces by the end of the year.

It is expected to take a controlling interest in Swiss-based Sauber, currently racing as Alfa Romeo, and enter as a full manufacturer in the manner of Ferrari and Mercedes.

F1 president Stefano Domenicali said: "This is a major moment for our sport that highlights the huge strength we have as a global platform that continues to grow.

"It is also a big recognition that our move to sustainably-fuelled hybrid engines in 2026 is a future solution for the automotive sector. We are all looking forward to seeing the Audi logo on the grid and will be hearing further details from them on their plans in due course."

FIA president Mohammed Ben Sulayem described the decision as "a milestone".

More to follow.