2026 Miami Grand Prix: key questions before the season resumes

After an unexpected five-week hiatus, the Formula 1 paddock is set to roar back into life at the Miami Grand Prix. With the 2026 season already delivering high-stakes drama, let's examine the critical narratives defining the sport’s return to the United States.

Mercedes: the benchmark under pressure

Despite their qualifying dominance, there were subtle indicators in Japan that the field is closing in. Oscar Piastri, piloting a McLaren powered by the Mercedes power unit, posed a genuine threat to their unbeaten record, and the team remains acutely aware of the need to bolster their reliability. While Mercedes remains the clear class-leader, they anticipate a tighter challenge in Miami from McLaren, Ferrari, and the rest of the grid.

The Russell-Antonelli rivalry

The internal battle at Mercedes has become one of the season's most compelling stories. George Russell, now in his fifth season with the team, entered 2026 as the pre-season favorite and dominated the Australian Grand Prix. However, subsequent rounds saw him struggle with minor setbacks, allowing his teammate, Kimi Antonelli, to capitalize.

Antonelli, in his sophomore year, has been a revelation. After securing his maiden Grand Prix victory in China—becoming the second-youngest winner in history—he followed up with a win in Japan to ascend to the top of the Drivers' Championship. While Russell remains confident in his experience and trajectory, he is clearly aware of the rookie’s rapid ascent. As noted in recent analysis, Mercedes is embracing this internal rivalry, and the dynamic between the two will be a focal point for the remainder of the year.

McLaren’s aggressive development push

Defending champions McLaren endured a slow start to 2026, a consequence of their late-season push for the 2025 title. After struggling in Australia and failing to start in China, the team rebounded impressively in Japan, with Piastri securing their first podium of the year.

Team Principal Andrea Stella has confirmed that the team has mastered the Mercedes power unit and now possesses the necessary tools to maximize its potential. Crucially, McLaren is set to introduce a "completely new car" across the Miami and Canadian Grands Prix. Given their remarkable development rate since 2023, where every update has yielded significant lap-time gains, their rivals have every reason to be concerned. Lando Norris and Piastri remain optimistic about fighting for wins on pure performance, refusing to rule themselves out of the championship hunt.

Read more about new McLaren's package upgrades coming to Miami.

Ferrari and the quest for victory

The atmosphere at Maranello is undeniably positive following an encouraging start to the campaign. Fred Vasseur’s strategic decision to shift development focus to the 2026 machine early last year appears to have paid dividends, with Ferrari consistently fighting in the top three.

Charles Leclerc has secured two podiums in three races, while Lewis Hamilton has rediscovered his competitive edge. Despite introducing innovative solutions like the "flippy" rear wing, the team has yet to find the raw pace required to challenge for race wins. All eyes will be on their Miami upgrade package to see if it can bridge the gap to Mercedes and fend off the surging McLaren threat.

Read more about Ferrari's validating their new package upgrades during a filming day at Monza Circuit.

Red Bull and the midfield struggle

Red Bull finds itself in unfamiliar territory. A decision to extend the development of their 2025 car has left them on the back foot, with the current RB22 chassis proving both underdeveloped and difficult to drive. While their debut power unit—developed with Ford—has been a success in terms of performance and reliability, Max Verstappen and Isack Hadjar are struggling to find a consistent balance.

Currently sitting sixth in the Constructors' Championship, Red Bull faces a 119-point deficit to Mercedes. While the team has historically demonstrated an ability to recover from slow starts—most notably in 2022—the scale of the challenge in 2026 is significant.

Aston Martin and Williams: seeking respite

For Williams and Aston Martin, the five-week break was a vital opportunity to address early-season woes. Williams, having missed the Barcelona shakedown due to production delays, has been playing catch-up, focusing on weight reduction and their first major in-season upgrade.

Aston Martin’s new partnership with Honda has endured a difficult opening chapter, plagued by reliability issues. Encouragingly, Honda has made progress with countermeasures, and technical lead Adrian Newey has identified significant scope for chassis improvement. Both teams are pinning their hopes on revised packages for Miami, though they acknowledge that the rest of the field will also be making strides. Their ability to close the gap to the midfield pack will be the defining test of their respective seasons.