Antonelli Warns Mercedes Under Threat as Rivals Roll Out Upgrades in Hungary

Kimi Antonelli has warned that Mercedes is losing its early-season edge after McLaren and Ferrari outpaced the Brackley squad in Hungarian Grand Prix qualifying, revealing a development gap that could define the 2026 title fight. The Italian, who was demoted to seventh on the grid due to a yellow-flag penalty, believes rivals' recent upgrades have shifted the competitive balance while Mercedes struggles to extract single-lap performance from its tyres.

Why it matters:

Mercedes entered the Hungaroring as the season's benchmark, having made pole positions almost routine through the opening rounds of 2026. But Saturday's session signaled a potential power shift, with Antonelli admitting Ferrari's new rear wing and McLaren's revised floor have propelled both teams ahead. With the championship battle tightening, the inability to bring matching downforce upgrades could leave Mercedes vulnerable at a critical mid-season juncture.

The details:

• Antonelli estimated he lost a shot at P3 when yellow flags triggered by Max Verstappen's spin interrupted his final Q3 lap, though he conceded pole was likely out of reach by seven to eight hundredths.
• The W17's core issue was tyre management; Antonelli reported going "over the peak" during warm-up, leading to four-wheel sliding and poor traction through the final sector.
• Upgrade gap: While Ferrari and McLaren introduced significant aerodynamic packages in Hungary, Mercedes has not brought a meaningful downforce upgrade for what Antonelli described as "a long time."
• The team was forced to make aggressive setup changes between Q2 and Q3 after struggling to find the tyre's operating window, making it difficult to maximize the car's potential.

What's next:

Antonelli remains optimistic about Mercedes' race-day prospects, insisting the W17's long-run pace is "quite a bit stronger" than its qualifying trim. However, his comments underline an uncomfortable reality: the 2026 championship may increasingly depend on factory development speed rather than on-track execution alone. With rivals accelerating their upgrade programs, Mercedes faces pressure to respond quickly or risk surrendering its early advantage.