Wolff warns Hamilton at Ferrari is 'to be reckoned with' ahead of Barcelona Grand Prix

Mercedes team principal Toto Wolff has issued a candid warning about Lewis Hamilton’s pace ahead of Sunday’s Spanish Grand Prix at the Circuit de Barcelona-Catalunya, admitting his former driver qualified so cleanly that he could have been faster than pole-sitter George Russell without a late error.

Hamilton, in his second season with Ferrari under the new 2026 regulations, claimed second on the grid alongside Russell, with Mercedes junior Kimi Antonelli completing an all-front-row-and-third lockout for the two teams. It was a qualifying session close enough to prompt genuine concern from the Brackley camp.

“My old friend… when people doubted whether he still had the speed, I’ve always said if he’s in the right frame of mind and the car suits him, then he is to be reckoned with,” Wolff said after qualifying. “You need to count him in and that’s what he did today. If there isn’t a tiny mistake at the end, he is a tenth-and-a-half quicker than us.”

Wolff acknowledged that the race outcome could hinge on the opening lap. “If Lewis is ahead after the start, that’s going to be a tough one for everyone, so I’m really curious to see how that pans out,” he said, though he added that Mercedes showed strong long-run pace in Friday practice and expects tyre degradation to be a key factor.

Hamilton left Mercedes at the end of 2024 after winning six of his seven world championships with the team. His debut Ferrari season was difficult, but he has found form in 2026, banking three podiums including a second place at Monaco. That result lifted him above Russell in the drivers’ standings, where he sits second behind championship leader Antonelli.

The Barcelona race will test whether Hamilton’s qualifying speed translates into a genuine race win threat — and whether Wolff’s caution proves well-founded.