A 2026 F1 Season Primer: Key Facts and Changes

The 2026 Formula 1 season is poised for a major reset, marked by the arrival of new manufacturers, a revolutionary set of technical regulations, and a shifting driver lineup. As the grid prepares for one of the most significant overhauls in recent memory, key details are emerging about what fans can expect from the next era of the sport, from new teams to a fundamental change in how the cars are powered.

Why it matters:

These changes represent the most substantial transformation F1 has seen in years, with the potential to completely reshape the competitive order. The new power unit regulations are designed to attract manufacturers like Audi and Cadillac, while the influx of new teams and talent promises to disrupt the dominance of established frontrunners and create fresh, compelling storylines for the championship.

The details:

• New Teams on the Grid: The field will expand with the official entry of Audi and Cadillac, bringing the total number of teams to 11.
• Rookie Driver: Only one true rookie is set to be on the grid: Arvid Lindblad, who is expected to secure a seat.
• Power Unit Revolution: The 2026 engines will feature a near 50/50 split between electrical power and internal combustion energy, a fundamental shift from the current formula focused on sustainability and performance.
• Ferrari's Customer Base: Ferrari's power units will power three teams in 2026: their own factory team, Haas, and the new Cadillac entry.
• Calendar Additions: The calendar will grow by one race, with a new Grand Prix in Madrid joining the schedule.
• Schedule Quirks: Two races, the Azerbaijan and Las Vegas Grands Prix, will be held on a Saturday. The Dutch GP at Zandvoort will host its first-ever Sprint race.
• Driver Milestones: Fernando Alonso's 2026 campaign in Australia will mark his 426th Grand Prix start, further cementing his status as the most experienced driver in F1 history. Reigning champion Max Verstappen will switch to the number 3.

Looking Ahead:

As the sport moves toward this new era, the focus will now shift to testing and development. The success of the new regulations and the competitiveness of the new teams will be the dominant narratives throughout the 2025 season and into the pre-season of 2026, setting the stage for what could be a dramatically different and unpredictable championship battle.