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Wolff urges caution over Antonelli title bid as Mercedes reliability concerns linger
Toto Wolff refuses to label Kimi Antonelli the championship favourite despite a 50-point lead, pointing to engine reliability worries and looming grid penalties.
By Michael de Vries - 2026-08-18T11:15:50.000Z - 2 min read
Mercedes team principal Toto Wolff has played down suggestions that Kimi Antonelli is the outright favourite for the drivers' championship, warning that persistent reliability concerns could swiftly erase the teenager's 50-point advantage.
Antonelli established his commanding cushion at the summit of the standings on the back of a remarkable five-race winning streak stretching from China through to Monaco. That sequence placed the Italian firmly in front of Lewis Hamilton at the midpoint of the campaign, yet Mercedes remains wary that the points margin flatters the squad's operational resilience.
Technical troubles in Barcelona and Great Britain already prevented Antonelli from carving out an even larger gap at the front. On both occasions, he was hunting down a Ferrari on what appeared to be the stronger strategic footing, pursuing Hamilton in Spain and Charles Leclerc at Silverstone before mechanical setbacks compromised his progress.
Addressing the title fight, Wolff refused to buy into paddock assumptions while mechanical risks continue to hang over Mercedes. "It's too early to say," Wolff said. "I'm superstitious. Even though the gap is 50 points, there are so many races to go. A DNF or two can just swing things massively, and we've not been great on reliability."
The team boss underlined that the focus must remain entirely on operational discipline across every grand prix weekend. "So, we just have to continue to maximise every single day from the Friday onwards to the Sunday, and then hopefully at the end, that will be enough," Wolff noted regarding their day-to-day approach.
Mercedes has endured similar mechanical frustration on the other side of the garage with George Russell, who sits third in the standings and 59 points behind Antonelli. Russell lost a likely victory in Canada when his engine shut down during a fierce wheel-to-wheel contest with Antonelli, demonstrating the car's underlying fragility.
Those past retirements and hardware failures leave both drivers facing an increased risk of grid penalties later in the year for exceeding engine allowances. Wolff acknowledged that while he hopes to avoid grid drops, Mercedes must decide when and where to take fresh components if penalties become inevitable.
Circuits like Monza and Baku stand out on paper as practical locations to absorb an engine penalty thanks to their overtaking opportunities. While taking a penalty at Monza would be poignant for Antonelli at his home grand prix, Wolff suggested it could remove unwanted pressure, though final choices will depend on reliability trends and talks with his father, Marco.