Cadillac Brings More Upgrades to Canadian GP After Promising Miami Package

Cadillac has unveiled a second major upgrade package for its maiden F1 car, the MAC-26, ahead of the Canadian Grand Prix. The American team is pushing hard to find performance after showing flashes of midfield pace in Miami, where a new front wing, floor, diffuser and rear suspension delivered noticeable gains but inconsistent results.

Why it matters:

As a brand-new entrant, Cadillac cannot afford to stagnate while rivals like Aston Martin continue to develop. Every upgrade is critical to establishing credibility and avoiding being left at the back of the grid. The team’s aggressive development pace signals a long-term commitment to becoming competitive.

The details:

• The Canadian package includes new front brake drums, diffuser trim and winglets, plus revised front torsion bars designed to handle the aggressive curbs at Circuit Gilles-Villeneuve.
• Team principal Graeme Lowdon said the Miami upgrade “resulted in a notable increase in performance,” and the team is now refining those gains.
• Sergio Perez qualified 0.3s off the Q2 cut in sprint qualifying but fell 1.7s adrift on Saturday. Race pace was more encouraging, finishing 15th and 13th while briefly running with the midfield.
• Perez stated: “We are in a massive hurry to find performance because we know Aston is going to be improving and we don't want to be left behind.”

What's next:

Cadillac is treating every race as a development opportunity. The next step is integrating the Miami and Canada upgrades into a consistent package. If all elements come together, the team believes it can close the gap to the midfield and begin challenging for points later in the season.