McLaren’s second day of running at Formula 1’s Barcelona pre-season test was cut short by a fuel system issue. With teams allowed just three days on track within the five-day test, taking place behind closed doors from Monday to Friday, the MCL40 first ...

While the world may never know how many licks it takes to get to the Tootsie Roll center of a Tootsie Pop, we can figure out how much fuel a Formula 1 car burns in an average race fairly accurately. While all F11 cars get 110 kilograms (242.51 pounds) of ...

The modern F1 car is a technological and engineering marvel designed to compete in the very pinnacle of motorsport. However, with these cars, designers don't have free rein. They must all comply with a series of strict regulations as laid down by the F1's ...

Further tweaks to Formula 1’s power unit regulations have been agreed, following the trial of the first round of changes in Miami last week, with the 50/50 power split between the battery and combustion elements dropped.

Between the Racing Lines 🏁| Formula One is complicated, confusing and constantly evolving. This story is part of our guide to help any fan — regardless of how long they’ve watched the sport or how they discovered it — navigate the pinnacle of ...

Three oil manufacturers face a race against time to get their fuel homologated in time for the 2026 Formula 1 season. In addition to new chassis and power units, F1 is introducing advanced sustainable fuels as part of the sport's commitment to be Net Zero ...

So how big a change is that going to be? As great as the shift from V8s to hybrids? And while many governments around the world seem to speak today only of electric cars as the future, how powerful a message will Formula One be sending that the future of ...

ERS, or Energy Recovery System, is a hybrid system in Formula 1 cars that boosts performance by harvesting and storing energy, providing up to 160 horsepower for overtaking or defending. In F1, ERS uses two motor-generator units: one for kinetic energy ...