Mercedes rolls out major aero upgrade at Canadian GP
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- Mercedes will debut a major aerodynamic upgrade package on its W17 at the Canadian Grand Prix, aiming to translate into performance gains, according to team principal Toto Wolff.
- Mercedes has won each of the first four races of the 2026 season, but the field closed up in Miami, prompting the team to view the upcoming race as a development showdown under the cost cap.
- McLaren will also bring a suite of new parts to Montreal, building on its Miami updates, as team principal Andrea Stella says the team is “in the fight” and has further parts planned for Monaco and Spain.
- Red Bull will limit its upgrades for Canada, saving most of its development for the European races, after a strong performance in Miami with the RB22.
- Lewis Hamilton is testing a “no‑simulator” preparation method for the Canadian GP, marking 19 years since his first win at the Circuit Gilles Villeneuve and hoping it will boost his performance.
Why it matters: Mercedes seeks to preserve its early‑season dominance; the upgrade is intended to keep its points lead while rivals develop under the cost cap, making the Canadian GP a pivotal test for all contenders.
