Lewis Hamilton predicts Mercedes penalties for engine overuse this season

**Lewis Hamilton** warned on 7 July 2026 that Mercedes drivers George Russell and Kimi Antonelli are set to incur grid penalties for breaching power‑unit component limits later this season, after both suffered electronic retirements.

Hamilton praised Ferrari’s reliability before turning his focus to Mercedes. He noted that both Russell’s Canadian GP failure and Antonelli’s Barcelona retirement could force the team into penalty territory. “You’re seeing engines in general have had more issues this year,” he explained, adding that the limit of two battery cells per driver may soon be exceeded.

The FIA caps each driver at four internal combustion engines, turbochargers and exhausts, plus three MGU‑K, energy stores and control electrics for the 2026 campaign. A table released before the British GP showed Mercedes and Ferrari using the same number of electrical components, but it didn’t reveal how many of those parts remain reusable. If the failed components on Russell’s and Antonelli’s cars can’t be re‑used, the team will have to introduce fresh units, triggering the 10‑place grid drop that Lance Stroll suffered at Silverstone.

Hamilton stressed that even without winning, Mercedes must maximise points. A penalty for Russell or Antonelli could drop them into midfield, handing rivals like Ferrari and Red Bull valuable track position. Hamilton’s own team, Mercedes, already faces pressure to improve pit‑stop consistency and overall reliability, areas he highlighted as essential for staying competitive.

Grid penalties for power‑unit overuse were common in the early V6‑Hybrid era and during Honda’s troubled 2015 debut with McLaren. This season, teams have been rotating parts to avoid penalties, but Hamilton’s comments suggest the strategy may be reaching its limits. If Mercedes is forced to serve penalties, the balance of power could shift dramatically as the season moves into its final races.

Hamilton urged the team to “hold onto this, maximise the points, execute to the best of our ability,” even if outright victories become scarce. The British GP will be the first real test of whether Mercedes can avoid the looming penalties. Fans will watch closely to see if the team’s internal processes improve enough to keep both drivers within the component quota.

Hamilton called Ferrari’s reliability “massively impressive,” implying that their ability to stay within component limits gives them a strategic edge. If Mercedes can’t match that consistency, the gap could widen, affecting the constructors’ standings as the season progresses.