McLaren identify key F1 deficit to Mercedes

McLaren team principal Andrea Stella has insisted that Mercedes still possesses the fastest car in F1, even after the MCL40's major upgrade package in Miami propelled the team to pole and a sprint one-two. Despite Lando Norris fighting for the win, Kimi Antonelli held on for his third-successive victory, and Stella believes the Silver Arrows retain a clear performance advantage.

Why it matters:

McLaren has climbed from third-fastest to challenge Mercedes, but Stella's honest assessment reveals the gap remains. The team's ability to close that deficit will determine whether they can mount a serious title challenge later in the season.

The Details:

• Stella cited quantitative data from the Miami weekend: "Mercedes is a faster car."
• High-speed corner weakness: Turns 4-8 at Miami International Autodrome showed Mercedes pulling away. "They gain quite a bit on McLaren," Stella noted.
• Race pace evidence: In the first stint, Antonelli closed the gap to Norris; in the final stint, he opened it. "All these factors indicate Mercedes is faster," Stella explained.
• Execution factor: When McLaren was slower, their execution was perfect (sprint qualifying), while Mercedes' was a few tenths off. In the grand prix, Mercedes showed their true potential.
• Upcoming updates: Mercedes is expected to introduce more comprehensive updates at the Canadian Grand Prix, with McLaren also bringing further enhancements.

What's next:

The development race continues. McLaren's Miami upgrades closed the gap, but Mercedes' Canadian package could extend it again. Stella's transparency suggests Woking is fully aware of the challenge ahead.