Mercedes will bring its first major patch pack of the 2026 season to Grande Prêmio from Canadá, which takes place in Circuito Gilles Villeneuve, in Montreal. The German team has won all four races so far, but identified a dangerous approach to rivals such as McLaren, Ferrari and Red Bull in the last stage. The aim of the changes is to consolidate the lead in the constructors’ and drivers’ championship ahead of an intense sequence of seven races in ten weekends.
The championship began with absolute dominance from the Brackley team. George Russell secured victory in the opening of Mundial, in Grande Prêmio of Austrália. Nas three following races, held in China, Japão and Miami, the young Andrea Kimi Antonelli climbed to the top of the podium. Apesar’s impeccable track record, the last race on American soil raised alarm bells at the factory, with direct rivals reducing the performance gap.
A very special track 🤩
— Mercedes-AMG PETRONAS F1 Team (@MercedesAMGF1) May 20, 2026
Join Kimi as he previews the Canadian GP with @PET_Motorsports ahead of this weekend's action 👏 pic.twitter.com/lTCGWQ6ebl
Reação immediate against competitors’ advance
The approach of opponents in Miami was driven by an unusual four-week gap with no official on-track activities. The cancellation of Grandes Prêmios, Bahrein and Arábia Saudita, motivated by armed conflicts in the Oriente Médio region, gave the teams an extended period to adjust projects and understand the new engine rules in force for 2026. McLaren took advantage of the gap and imposed strong pressure on the leaders.
The head of Mercedes, Toto Wolff, highlighted that the performance demonstrated on the American track requires a quick response from his technical organization. The director highlighted that the marathon of competitions that precede the summer holidays at Europa will be fundamental in defining the direction of the championship. Wolff remained cautious by stating that, although the current stage is important, the season is still at the beginning and internal balance will be maintained even in the face of performance fluctuations.
The team intends to evaluate the data collected in free practice on Friday to validate the new components. The main focus is to optimize the aerodynamic efficiency of the single-seater for the Montreal medium-low pressure circuit. The engineers worked on specific simulations to ensure that the parts bring the estimated gain without compromising the car’s stability in sections of strong braking and high curbs.
McLaren expands package of technical news
McLaren demonstrated the biggest recent evolution on the Fórmula 1 grid. Em Miami, the British team, introduced profound modifications to the wings, floor and sidepods. The practical result appeared with a double of Lando Norris and Oscar Piastri in the sprint race, in addition to the double podium obtained in the main race on Sunday, finishing just behind the winner Antonelli.
Para the Canadian stage, the Woking team confirmed that it will not slow down the development process of the MCL40 model. Novas parts were produced to optimize airflow and aerodynamic drag on long straights.
McLaren’s upgrade plan for Montreal includes interventions in seven areas of the car:
- Assoalho completely remodeled to increase solo effect
- Nova weight-relieved chassis specification
- Front Asa with new flap profiles
- Asa low pressure rear for higher top end speed
- Modificações aerodynamic halo structure
- Ajustes in the santtonium for directing the air flow
- Carenagem and body more compact on the sides
Calendário demands consistency from teams before vacation
Canadá’s Grande Prêmio represents the last stop of the Fórmula 1 circus outside of the European continent at this stage of the year. Após the race in Montreal, the championship will have another week of break before starting its densest period in European territory. The sequence will begin on the traditional Grande Prêmio of Mônaco, scheduled for June 7th.
Pilots will face an exhausting routine of travel and competitions with no room for operational errors. The following route will pass through Barcelona, Áustria, Inglaterra, Bélgica and Hungria. Esta marathon will test the production capacity of factories, which need to replace damaged parts and deliver developments simultaneously. The northern hemisphere’s rest period will only begin at the end of August, establishing a clear cutoff line for the development of the 2026 cars.
The top teams know that a mistake in technical direction at this moment could ruin their chances of winning the title. Mercedes seeks to protect its points advantage, while its opponents try to destabilize the hegemony established in the first stages. Data collection on Canadian asphalt will dictate the pace of updates for the remainder of the European summer.
