Lewis Hamilton said Mercedes could face grid penalties later this season because of repeated battery-related reliability failures in its F1 power-unit components. Under F1 rules, each driver is limited to three Energy Store units and three MGU-K units for the season, and any extra component brings an immediate 10-place grid penalty. Hamilton, who trailed Kimi Antonelli by 32 points in the standings, said Mercedes had not matched Ferrari’s reliability this year and should keep maximizing points in races it cannot win while limiting the damage when problems arise.
Mercedes’ reliability issues have already affected both George Russell and Kimi Antonelli. Russell retired from the Canadian Grand Prix while leading because of a battery problem, and Antonelli retired in the closing laps in Barcelona with a similar issue. Hamilton said those failures made later grid penalties a real possibility and described Mercedes’ current reliability troubles as unusual for the team.
The concerns came after another difficult British Grand Prix weekend at Silverstone, where Ferrari beat Mercedes for the second time this season. Charles Leclerc won the race, Russell finished second, and Hamilton finished third. Russell also said he was losing power on the straights, underscoring Mercedes’ problems with straight-line speed and energy deployment, while team boss Toto Wolff rejected that explanation as the main reason for Russell’s recent struggles.
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