Mercedes leads the 2026 Constructors’ Championship by a wide margin and arrives at Montreal with its first major upgrade package, including front-wing revisions, underbody refinements, and a lighter gearbox expected to deliver roughly three-tenths per lap. That package aligns with the Circuit Gilles-Villeneuve’s long straights and heavy braking zones, where Mercedes power units have historically excelled and where George Russell already owns recent pole form. McLaren sits third in the standings but has shown strong qualifying pace in recent rounds and brings incremental improvements that keep it competitive for the top qualifying spot. Red Bull’s distant fourth place and inconsistent results this season leave it as a longer shot, while Ferrari’s second-place points haul has not yet translated into consistent one-lap speed on street circuits. Trader consensus therefore prices Mercedes as the clearest favorite for constructor pole, followed closely by McLaren.