What we learned from F1's 2026 Hungarian GP media day

Formula 1 arrived at the Hungaroring for the final race before the 2026 summer break with teams still resolving headaches up and down the pitlane. Thursday's media day revealed Mercedes software fixes, Haas parts overhauls, and fresh tension over Cadillac's vulnerability to Aston Martin upgrades.

Why it matters:

As the last chance to score major points before the mid-season shutdown, Hungary is a critical validation ground for upgrades. The answers teams find this weekend will shape their trajectory when racing resumes.

The details:

• Mercedes: George Russell confirmed the deployment issues that compromised his Silverstone and Spa races came down to poorly calibrated software. With the fix in place, he can abandon the elaborate driving workarounds he had been testing and focus purely on pace.
• Ferrari: Charles Leclerc admitted he agreed with Oscar Piastri's criticism of their Belgian GP contact, conceding his defense was "a bit too 'sketchy'" and not how he wants to race regularly.
• Cadillac: Valtteri Bottas fears Aston Martin's expected upgrade could leave Cadillac stranded at the back, with the team's own updates described as "no magic." A reinforced brakes package is also debuting in Budapest, deemed essential after the team's earlier failures at the Red Bull Ring.
• Haas: Ollie Bearman acknowledged his dominant record against Esteban Ocon has not always been a "fair fight," as chronic parts inconsistency has plagued both drivers. Ocon, who has felt normal car performance at only two rounds this year, has a new floor, rear wing and engine for Hungary.

What's next:

The weekend will test whether Mercedes' straight-line speed returns, while Haas hopes its parts swap gives Ocon a clean baseline. With Bortoleto defending the embattled 2026 power unit algorithms, the grid has one last shot to build momentum before the summer silence.