In a surprising twist, Carlos Sainz’s performance at Williams has become a hot topic as rumors swirl around his use of a potentially compromised 2024 chassis. However, recent revelations have debunked these claims, shedding light on Williams’ strategic vehicle modifications for the 2025 Formula 1 season.
Carlos Sainz: A Rollercoaster Start to the Season
Entering the 2025 F1 season, expectations were high for Carlos Sainz, with many predicting he would dominate the grid in his Williams ride. Yet, it is Alex Albon who has captured the spotlight, outperforming Sainz in the early head-to-head matchups.
Sainz’s campaign kicked off with a strong fifth-place finish at the Australian Grand Prix, despite an unfortunate crash. In contrast, Albon managed a respectable seventh in China. Sainz clawed back to a tenth-place finish after a series of post-race disqualifications, but not without expressing his bewilderment over an unusual dip in performance.
Decoding the Mystery of Sainz’s Performance Dip
Reflecting on his recent struggles, Sainz described the situation as one of the “strangest swings of performance” he has faced. His rollercoaster experience saw him transition from being exceptionally fast in Bahrain and Abu Dhabi to faltering in Australia. The mysterious drop in pace left the Spaniard puzzled, even as he mirrored Albon’s car setup in search of answers.
“It’s baffling, to be honest. I’ve been consistently quick in testing, but somehow, that pace has vanished,” Sainz lamented. He remains hopeful that the team can dissect the issue during the upcoming break before the Japanese Grand Prix.
Sainz’s Chassis Controversy: Fact or Fiction?
Speculation intensified when Spanish journalist Carlos Miquel suggested that Sainz was using a reconstructed chassis from 2024, a theory that ignited discussions about potential disadvantages in his equipment compared to Albon’s chassis, which was reportedly used during pre-season testing.
However, F1 journalist Chris Medland swiftly countered these claims, clarifying that Williams has not resorted to using old chassis due to budget constraints. Instead, Medland confirmed that both drivers are operating with modified 2024 chassis as part of the FW47’s evolution, aligning with Williams’ 2026 objectives. “The monocoque for 2025 is modified from the FW46, but it is the same one,” Medland reported, emphasizing that Williams has three chassis available, ensuring Sainz is not at a disadvantage.
This revelation underscores Williams’ commitment to maintaining competitive parity between their drivers and dispels theories of equipment inequality. As the team prepares for the forthcoming races, all eyes will be on Sainz as he seeks to reclaim his early-season form.