As the 2025 Formula 1 season approaches, the grid is now set, with the first event kicking off on February 26.

Drivers will reunite for pre-season testing at the Bahrain International Circuit, gearing up for the season opener in Melbourne just two weeks later.

From driver moves to regulation updates and team changes, here's everything you need to know about what's new on the 2025 F1 grid.

Six new drivers
F1 Grand Prix of Abu Dhabi - Previews
ABU DHABI, UNITED ARAB EMIRATES - DECEMBER 05: Jack Doohan of Australia and Alpine F1 looks on in the Paddock during previews ahead of the F1 Grand Prix of Abu Dhabi at Yas Marina Circuit on December 05, 2024 in Abu Dhabi, United Arab Emirates. (Photo by Rudy Carezzevoli/Getty Images)

This season introduces six new drivers to the grid, with most making the leap from Formula 2.

Among them, Andrea Kimi Antonelli joins Mercedes, while Oliver Bearman steps up for Haas. Isack Hadjar secures a seat with Racing Bulls, and Gabriel Bortoleto makes his Formula 1 debut with Sauber.

Meanwhile, New Zealander Liam Lawson and Australian Jack Doohan officially claim their spots at Red Bull and Alpine, after previously serving as reserve drivers.

Driver changes
ABU DHABI, UNITED ARAB EMIRATES - NOVEMBER 26: Second place finisher Lewis Hamilton of Great Britain and Mercedes GP celebrates with his trophy on the podium during the Abu Dhabi Formula One Grand Prix at Yas Marina Circuit on November 26, 2017 in Abu Dhabi, United Arab Emirates. (Photo by Mark Thompson/Getty Images)

The 2025 F1 season will see some familiar faces sporting new team colours, marking a major shift in the grid.

The biggest headline from last year - Lewis Hamilton's shocking departure from Mercedes to Ferrari - now becomes reality, as he takes to the track in Ferrari red for the first time next week.

With Hamilton's move, Carlos Sainz has found a new home at Williams, while Nico Hรผlkenberg joins Sauber, and Esteban Ocon heads to Haas.

Meanwhile, Valtteri Bottas and Zhou Guanyu step away from full-time racing but remain in the paddock as reserve drivers, while Kevin Magnussen will be absent from the grid for the first time since 2014 as he transitions to sports car racing.

Rule changes
F1 Grand Prix of Great Britain - Final Practice
NORTHAMPTON, ENGLAND - JULY 06: Kevin Magnussen of Denmark driving the (20) Haas F1 VF-24 Ferrari on track during final practice ahead of the F1 Grand Prix of Great Britain at Silverstone Circuit on July 06, 2024 in Northampton, England. (Photo by Rudy Carezzevoli/Getty Images)

Several long-discussed rule and regulation changes will finally take effect with the 2025 F1 season.

The most notable shift is the removal of the fastest lap point, a move designed to simplify race strategy. Previously, drivers finishing in the top 10 could earn a bonus point for setting the fastest lap, but that incentive is now gone.

To enhance driver safety, cooling systems will now be mandatory for races where temperatures exceed 31ยฐC, ensuring better protection against extreme heat.

Additionally, the minimum driver weight has been raised from 80kg to 82kg, a change is particularly beneficial for taller drivers, such as Esteban Ocon and Alex Albon. Consequently, the minimum car weight has been increased from 798kg to 800kg.

Team rebrands

Williams' Brazilian driver Felipe Massa drives his car ahead of McLaren's Spanish driver Fernando Alonso during the Brazilian Formula One Grand Prix, at the Interlagos circuit in Sao Paulo, Brazil, on November 12, 2017. / AFP PHOTO / Nelson ALMEIDA (Photo credit should read NELSON ALMEIDA/AFP/Getty Images)

The Williams Racing team enters the new season with a fresh identity, thanks to a major partnership with Australian tech company Atlassian. Now known as Atlassian Williams Racing, the team will benefit not only from financial backing but also from Atlassian's AI-powered collaboration software.

Meanwhile, Red Bull's sister team, which has long served as a development platform for rising talent, is undergoing yet another rebrand. Previously known as AlphaTauri and RB, the team will now compete under the name Racing Bulls.

In the paddock's leadership shuffle, Aston Martin has appointed Andy Cowell as its new team principal, while Jonathan Wheatley will step into the top role at Sauber as the team prepares for its transition to Audi in 2026.