Mercedes arrive at the Autodromo Hermanos Rodriguez with both championships on the brink of being settled. Kimi Antonelli needs two points to become Formula 1’s youngest-ever world champion. The team needs to outscore Ferrari by 39 points to clinch the Constructors’ title. On paper, it is a coronation waiting to happen. In practice, the high altitude of Mexico City is the one variable that could turn a procession into a contest.
Here is everything you need to know ahead of Sunday’s race—and why Mercedes are not quite as untouchable as the standings suggest.
The Championship Maths: Antonelli on the Brink
The drivers’ standings make for remarkable reading.
| Pos | Driver | Team | Points |
|---|---|---|---|
| 1 | Kimi Antonelli | Mercedes | 365 |
| 2 | George Russell | Mercedes | 242 (-123) |
| 3 | Lewis Hamilton | Ferrari | 241 (-124) |
| 4 | Max Verstappen | Red Bull | 236 |
Source: ABC Australia, Grande Prêmio
With five races remaining and a maximum of 125 points available, Antonelli’s lead is effectively unassailable. He needs just two points—a ninth-place finish—to eliminate Russell and Hamilton from mathematical contention. He would also win the title if neither Russell nor Hamilton wins the race, regardless of where he finishes.
The scenario is stark: even if Antonelli fails to score, a victory for either of his rivals is the only thing that keeps the championship alive. Given that Hamilton starts from pole and Russell alongside him, that is not as improbable as it sounds—but it is still a long shot. As Motorsport.com put it, there is “probably more chance of Pastor Maldonado making an F1 return than there is Antonelli not becoming world champion this weekend”.
If he does clinch it, Antonelli will become F1’s youngest world champion, taking the record from Sebastian Vettel by three years. He has won nine races, taken 15 podiums and seven poles, and held the championship lead since round three in Japan.
The Constructors’ Title: A Harder Ask
Mercedes’ lead in the Constructors’ Championship is 133 points over Ferrari (607 to 474). But the maths for clinching it in Mexico is significantly tighter than Antonelli’s.
To secure the title this weekend, Mercedes must leave Mexico with a 172-point lead—meaning they need to outscore Ferrari by at least 39 points.
A Mercedes one-two finish would earn 43 points. If Ferrari then scored four points or fewer, Mercedes would be champions. A first-and-third finish would earn 40 points—enough only if Ferrari scored one point or fewer. A first-and-fourth (37 points) would not be sufficient even if Ferrari failed to score.
Given that Hamilton starts from pole and Leclerc from third, a low-scoring Ferrari weekend is far from guaranteed. The most likely scenario is that Mercedes seal the Constructors’ title at Interlagos next weekend, rather than in Mexico City.
The Altitude Factor: Why Mexico Is Different
The Autodromo Hermanos Rodriguez sits 2,240 metres above sea level. The air is roughly 25% thinner than at sea level, which fundamentally alters how a Formula 1 car behaves.
Aerodynamics suffer. Thinner air generates less downforce and less drag, changing the car’s handling characteristics. Teams run Monaco-style aero packages—high downforce, skinny rear wings—rather than the low-drag setups used at Monza.
The turbo works harder. Under the 2026 regulations, the absence of the MGU-H places a heavier burden on the turbocharger at altitude. This weekend is described as “the ultimate reliability test for power unit manufacturers”. Mercedes’ power unit has suffered “multiple technical issues and retirements” over the course of the season. Another failure at this altitude “would hardly come as a surprise”.
Cooling is a challenge. Teams have never tested their new power units under these specific atmospheric conditions. The combination of thin air and high temperatures puts a premium on thermal management.
This is the great equaliser. Mercedes may have the fastest car overall, but Mexico City rewards reliability and adaptability as much as raw pace.
Mercedes’ Vulnerability: The Setup Window
George Russell has been candid about the W17’s struggles.
“It has been a difficult car to get into the right window,” he said after practice. The upgraded W17, introduced in Malaysia, has added performance—but “accessing it consistently is proving more challenging”.
Russell was “outside the optimum set-up” in Friday practice in Mexico, and the car’s narrow operating window is a particular problem at a circuit where the aero and mechanical balance must be perfect through the slow-speed corners.
Toto Wolff has acknowledged the issue. “We have added performance, but accessing it consistently is proving more challenging,” he said. “George suffered particularly with that last weekend and, as a team, our focus is on understanding why and helping get the car into a better window”.
Antonelli, by contrast, has been a model of consistency. He has “never really put a foot wrong in the W17 despite struggles being ever-present on Russell’s side of the garage”. The contrast between the two Mercedes drivers is one of the defining stories of the season—and it is why Antonelli is on the brink of a title while Russell is fighting for second.
The Rivals: Red Bull Rising, Ferrari on Pole
Red Bull are the form team. Over the past four races, they have amassed the highest points tally on the grid—14 more than Ferrari and 18 more than Mercedes. Max Verstappen starts fifth after a grid penalty, but the Red Bull package is “competent enough through the corners while remaining exceptionally fast down the straights”.
The concern for Red Bull is low-speed corners—they lost roughly 0.4 seconds through the slow-speed sections in Austin—and launch performance. At a circuit with a long run to Turn 1, a poor start could cost Verstappen multiple positions before the braking zone.
Ferrari have the front-row lockout. Hamilton took his first pole for the Scuderia, ending a 1,197-day wait, pipping Russell by 0.009 seconds. Leclerc qualified third.
Ferrari’s chassis is “the benchmark on the grid” through low-speed corners, but a power deficit keeps them out of regular victory contention. At altitude, however, their smaller turbo could be a genuine advantage. Russell himself identified it as “quite an advantage” at the Autodromo Hermanos Rodriguez.
If Ferrari can convert pole into a victory—and if Red Bull can challenge—the championship celebrations could be delayed.
The Grid: Hamilton Leads, Antonelli Fourth
| Pos | Driver | Team |
|---|---|---|
| 1 | Lewis Hamilton | Ferrari |
| 2 | George Russell | Mercedes |
| 3 | Charles Leclerc | Ferrari |
| 4 | Kimi Antonelli | Mercedes |
| 5 | Max Verstappen | Red Bull |
| 6 | Lando Norris | McLaren |
Source: PlanetF1, Crash.net
Antonelli starts behind both of his remaining title rivals. He qualified fifth but gained a place after Verstappen’s grid penalty. He admitted feeling “tense” during qualifying, despite showing strong pace in final practice.
But here is the crucial point: he does not need to beat either of them to become champion. A ninth-place finish is enough. Even if Russell wins, Antonelli would still secure the title on countback with nine wins to Russell’s three.
Can Anyone Stop Mercedes?
On the track, yes—for one race. In the championship, no.
The Mexico City Grand Prix is a genuine contest. Ferrari are on pole. Red Bull are the form team. The altitude rewards reliability and punishes setup errors, and Mercedes have shown both vulnerabilities this season. A non-Mercedes winner is entirely plausible.
But the championships are not decided over one race. Antonelli’s 123-point lead is insurmountable in practice. Mercedes’ 133-point lead in the Constructors’ is not yet mathematically secure, but it would take a catastrophic swing for Ferrari to overturn it.
The question is not whether Mercedes will win the titles. It is when—and whether Antonelli can seal his coronation in style.
“I am very excited,” Antonelli said. “We would love to clinch the title in style with a great result. That’s always the mindset, and that is going to be the mindset from now until the end of the season. Just going to try and enjoy every moment, because these we’ll always remember”.
The race starts at 2 PM local time on Sunday, November 1. The coronation may follow.
Can Ferrari or Red Bull deny Mercedes in Mexico City? And will Antonelli seal the title in style?
