The power unit customers have found themselves on the back foot after the first race of the 2026 season.

Formula 1's electrified era got off to a topsy-turvy start in Melbourne, Australia as power units failed, cars crashed and ...

Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, ...

Max Verstappen once again voiced criticism of Formula 1's new cars after qualifying for the Australian Grand Prix.

Revolutionary’ changes including smaller, lighter and more eco-sustainable cars could make the new season a very different one.

The FIA and all eleven Formula 1 teams agree that the new F1 engines still require adjustments. A decision on what changes will be made in the short term is expected after the Chinese Grand Prix, with ...

Formula 1 power units sit in a strange sweet spot where race-car engineering, high-end chemistry, and ruthless innovation all collide. Under the carbon fiber bodywork, teams are chasing not just raw ...

Modern Formula 1 power units turn a brutally strict rulebook into a physics experiment that borders on science fiction. With tiny 1.6‑liter engines, capped fuel flow and tight component limits, teams ...

Formula 1's Aston Martin team principal Adrian Newey says his group was blindsided by the fact its then-incoming works power unit partner Honda had only retained about 30% of its original world ...

Formula One’s governing body, the FIA, has reached a compromise with power unit manufacturers to tighten how engine ...

Drivers are down – and not just on power – after sampling the latest breed of F1 cars in qualifying for the first time.

As Formula 1 steps into a new era with new rules, cars, engines and the addition of an 11th team, BBC Sport breaks down the changes for 2026.