MotorSport Vision has revealed the new Tatuus MSV GB4-025 car which will be raced in its GB4 Championship from the 2025 season and beyond. The new car will be a significant upgrade, incorporating key safety features like the halo for the first time, as well as improved aerodynamics and a brand new normally aspirated engine.

GB4’s F4-T014 utilises a carbon fibre Tatuus chassis and is powered by a 1.4-litre turbocharged Autotecnica Motori engine producing 160bhp. Engine parity is optimised by existing GB3 partner Mountune. The chassis is FIA-homologated, allowing drivers as young as 15 to race them.

The 2025 GB4 Championship partnered by the BRDC is to be the fourth season of a motor racing championship for open wheel, formula racing cars in Britain. The 2025 season, which was organised by MotorSport Vision, will be run over seven triple-header rounds.

The GB4 Championship is a single seater motorsport series based in the United Kingdom. The championship is operated by MotorSport Vision with support from the BRDC, and is aimed at young drivers graduating from karting or club level motorsport such as Formula Ford.

GB4 races on the same British GT package as GB3, guaranteeing a high level of exposure for competitors, at unrivalled value. GB4 also offers a superb prize structure, with the champion receiving £50,000 towards their next single-seater campaign.

5 days ago · The GB4 Championship is back for its fourth season in 2025, boasting a new car and its largest grid to date. Feeder Series tells you everything you need to know about the British-based series ahead of its 2025 season. By George Sanderson. Twenty-one drivers took part in at least one round of the 2024 GB4 season, but only 11 completed the full ...

The GB4 Championship is the UK’s best value entry level single-seater category, designed to make the step from karting or club racing into slicks and wings much more achievable. GB4 acts as a direct feeder series to higher open-wheel categories, running in close alignment with MSV's already successful GB3 Championship.

Sep 30, 2024 · GB4 has been created to offer drivers graduating from karting or club racing a significantly lower cost route onto the single-seater ladder.

4 days ago · GB4 enters a new era this weekend at Donington Park, with its updated car attracting a record 25-strong grid. Since its creation in 2022, GB4 has used Tatuus’s first-generation Formula 4 car from 2014 to provide drivers with a more affordable route into single-seaters compared to other F4 championships, but grid numbers have been modest.

Tatuus F4-T014 cars are available for purchase by teams intending to compete in GB4. Dozens of chassis are available from individual teams. Cars are available from the following contacts: Individual listings can also be found online via marketplaces such as Racedarsdirect.com.