In 2026 there will be 11 teams on the grid using engines from five different manufacturers: Mercedes, Ferrari, RB-Ford, Honda and Audi.

McLaren has said the flow of information from its engine supplier Mercedes "hasn't been as anticipated" under Formula 1's new regulations and has left the team on the backfoot in trying to exploit the full potential of its power unit this year.

With the new regulations, Honda has completely missed the mark. How is it that a major engine manufacturer lets itself be embarrassed like this in Formula 1 once again? A reconstruction of how it could have gone wrong again.

Audi became the first Formula 1 team to test its 2026 challenger on track, and in the process shared a first glimpse of the impending noise that will soundtrack grands prix this season. Now, team boss Jonathan Wheatley hailed the new engine note of the ...

Cadillac might just be the best-prepared new team in Formula 1 history.

A complete guide to Formula 1’s sweeping new 2026 regulations

A Formula 1 rules revolution is making cars lighter and smaller for 2026, with more electrical power. After the biggest changes in years, F1 teams are dealing with a whole new driving style and trying to find innovations that are within the letter of the rules.

Aston Martin was supposed to be an F1 title contender in 2026. Instead, it may barely race in Australia. Here's what has gone so wrong

Problems with Honda supplied power unit could prevent Aston Martin F1 from crossing the finish line in Melbourne.