From 2026, Formula 1 will feature a revised aerodynamic package that will deliver new-look cars alongside an overhauled set of power unit rules that are engaging for existing manufacturers Ferrari and Mercedes, attractive to newcomers Red Bull Powertrains – who have teamed up with Ford – Audi and General Motors (the latter launching their power unit in 2029) and attractive enough to bring Honda back to the party. Oooooh, interesting. Okay, you’ve succeeded in getting my attention. How big are we talking?
Well, let’s kick off with the aero rules. For starters, the cars will be shorter, narrower, lighter and nimbler. The wheelbase has been shortened, which in theory means they should be more responsive through corners. The cars will still be fitted with 18-inch Pirelli tyres – but they are narrower. That’ll cut drag – and trim off yet more weight. Oh – and those little arches above the front tyres are no more, which keeps the cars cleaner and yes, you guessed it, lighter again.
I’m liking the sound of this. Keep the good stuff coming…
No problem! There was a lot of focus on the intricate floors underneath the car in the last era of regulations that lasted from 2022-2025. But from 2026, it’s all change. It’s goodbye long ground-effect tunnels and hello flatter floors with extended diffusers with bigger openings. This will mean less downforce and a higher ride height requirement that should lead to a greater variety of set-ups that suit a greater range of driving styles – thus levelling the playing field.
Good, good. And what’s this I hear about different wings?
It seems you’re well informed! From next year, both front and rear wings will be simpler, which roughly translates to fewer elements. The rear beam wings will be no more, while at the other end of the car, the front wing will feature narrower elements. The outer sections of the front wing will also offer potential new areas of development and this will certainly be a critical battleground for teams, as the front wing heavily influences the car’s overall aero performance.
