VIDEO: F1 teases 2021 car design

Formula 1 has released a video teasing the design of a 2021 car ahead of the new regulations being announced in Austin, Texas.

F1 owners Liberty Media will reveal its final set of new regulations ahead of the United States Grand Prix after many months of negotiations with teams.

Chief among Liberty’s wishlist is a set of rules that will make cars easier to follow on-track, and promote more overtaking and, in theory, more exciting racing.

Composite sketches and a scale model have been released previously, and it appears F1 have more to show when the announcement is made at COTA on Thursday.