Formula 1 teams exhibited caution in assessing their 2026 competitiveness during the second pre-season test in Bahrain, with Mercedes posting the fastest lap despite claims of sandbagging. Drivers and officials from Red Bull, Ferrari, McLaren, and others suggested rivals hold the edge, amid new regulations complicating performance reads. The test highlighted reliability gains for some and struggles for others like Aston Martin.
The Bahrain pre-season testing for the 2026 Formula 1 season, spanning days 1-3 of the second session, revealed a tentative pecking order under new chassis and power unit regulations. These changes emphasize energy management, with tactics like lift-and-coast and earlier downshifting obscuring true car potential. Mercedes set the benchmark time of 1m33.669s by Andrea Kimi Antonelli on day 3, ahead of Ferrari's Lewis Hamilton at 1m34.209s, McLaren's Oscar Piastri at 1m34.549s, and Red Bull's Max Verstappen at 1m34.798s from day 1.
Charles Leclerc of Ferrari described the hierarchy as unclear, stating, “It's so difficult to understand... you can hide the real potential of the car in many, many different ways now.” He placed Red Bull and Mercedes ahead of Ferrari and McLaren, noting no reliability issues for his team and alignment with expectations. Verstappen accused Mercedes of extreme sandbagging, particularly on compression ratios, claiming Toto Wolff understated gains at 2-3hp: “You definitely have to add a zero to that!” He predicted a power surge in Melbourne and dismissed Red Bull as favorite, calling the new cars “Formula E on steroids” and “anti-racing.”
McLaren led mileage with 422 laps, matched by Williams, but Lando Norris admitted deficits in efficiency and traction, saying Red Bull's power unit deploys “a beautiful bit of lap time” effortlessly. He viewed Ferrari as ahead too, though upgrades loom. Red Bull's Pierre Wache echoed this, asserting, “Ferrari, Mercedes and McLaren are in front of us,” citing weaknesses in low-speed traction persisting from 2025.
George Russell labeled Mercedes' performance a “reality check,” deeming Red Bull “the team to beat.” Cadillac impressed with reliable running despite new-team status, completing 320 laps, while Aston Martin lagged, with Lance Stroll estimating a four-second deficit and only 206 laps total. Ferrari plans a major upgrade for the final test week, potentially shifting dynamics before the Australian Grand Prix.
