The compression ratio clarification wasn’t the only one issued by the FIA. For some time now, F1 has used ultrasonic fuel ...

The compression ratio in Mercedes’ and Red Bull's 2026 engines has come under scrutiny in F1, but what’s really behind it?

Honda released the first sound bite of its 2026 Formula 1 engine, which will power the Aston Martin F1 cars of Fernando ...

F1 is bracing for its first major political firestorm of the 2026 era, due to a potential loophole in the engine regulations.

Honda is returning to F1 as an engine supplier, with the automaker working with Aston Martin's team for the 2026 season.

Honda have become the first engine manufacturer to offer a clue as to what the new generation of Formula 1 engines will sound ...

Audi F1 is set to fire up its new power unit in the back of its first chassis over the coming days as preparations for F1 ...

TPC testing - private tests using at least two-year-old cars - has become an increasingly important part of a Formula 1 team’s operation. These sessions are typically used to develop juniors, although ...

Get the latest scoops on Cadillac’s ongoing 2026 preparations in PlanetF1.com’s F1 news round-up for October 1. Also featuring updates on Alpine and Audi’s plans for 2026. While Cadillac F1 may have ...

Despite being called the winter ‘break’, there is hardly any rest for teams during this period. If anything, the weeks ...

Teams have received an unusual request from Formula 1 itself ahead of the first test of the 2026 season next month.

Formula 1 racing wasn't always at the forefront of automotive engineering. In the early days, the sport used front-engine ...