Overview
- McLaren converted a large upgrade package into a dominant Hungarian Grand Prix win that showed the new 2026 regulations still allow big midseason performance gains.
- Mercedes remain the championship leader after winning most early rounds, but team principal Toto Wolff has issued a public ultimatum to curb intra‑team conflict and protect race results.
- Mercedes are openly considering planned power‑unit changes that would incur grid penalties as a way to manage limited engine‑component allocations under the 2026 rules.
- Aston Martin will test a Honda power‑unit upgrade that BBC and paddock reporting say is expected to yield roughly 0.5 seconds per lap, though the team wants on‑track proof before deciding driver or contract moves.
- Williams’ FW48 arrived overweight and downforce‑deficient, Carlos Sainz called the first half of the year 'very bad' and said he will decide his 2027 future during the summer shutdown as the team plans a larger upgrade later in the year.