With upgrades playing a significant role in the trajectory of teams in 2026, Toto Wolff revealed Mercedes will be taking a ‘strategic’ approach to bringing Formula 1 changes.
With the regualtion overhaul that 2026 has brought to F1, upgrades have already featured one of the most important aspects for development this season.
Mercedes came into the season as the clear frontrunners, with the other teams seemingly falling back significantly from the Silver Arrows.
The loophole Mercedes found in the compression ratio gave them a significant boost in their engine power, leaving the others grappling for pace.
However, as the first half of the season has progressed, McLaren, Ferrari and Red Bull have been consistently bringing upgrades in hopes of closing the gap that Mercedes held.
Ferrari took an incredibly aggressive approach to upgrades, bringing new components in nearly every Grand Prix weekend and developing quickly to bring themselves closer to the front. It was incredibly successful for the prancing horses as they took victory in Barcelona and Silverstone.
Mercedes approach to upgrades
The rate of their upgrades even brought questions from Wolff, who wondered how the Maranello team weren’t breaching the cost cap.
Despite the jumps and leaps others have made, on many weekends and in the championships, Mercedes still have an edge. Wolff has said that the priority is to be ‘strategic’, while monitoring what and how much everyone else is bringing.
“We need to be really strategic about when to bring the upgrades,” he said. “When do we think they will have the biggest impact on performance?
“Rather than just throwing it in at every grand prix like in the past, you cannot do this, so you will have to eventually put an upgrade in, and probably you leapfrog a little with the others, and then it flattens out, and the others come stronger.”
While Wolff has spoken on the cost cap when discussing Ferrari, it’s also on the mind of the Brackely team. Wolff said that they’re ‘in a good spot’ regarding the cap.
“So we’re bringing upgrades; we’re closely monitoring how much we can bring, and at the moment, cost cap-wise, we’re in a good spot. We have tried to have it a little bit more in the second half of the season and let’s see if there’s enough.”
Malaysia’s brings mystery
The re-introduction of Malaysia will also bring another level of mystery to the season as F1 last raced at the circuit in 2017, two regulation cycles ago.
The data they have on the track is outdated, which leaves the weekend largely a mystery.
However, Wolff admitted that Mercedes is less focused on the specifics of Sepang and rather the broader implications for the season and beyond.
“That all has an influence,” he said. “Obviously, going to Malaysia is fantastic, but we also, you know, we have to still monitor the costs that we have as a team. It’s not related to Malaysia. It’s more about when we can bring the upgrades.”
Each weekend seems to see the order shift as one team brings more upgrades than the others.
While Mercedes have held the benefit of the performance gap at the beginning of the season, that gap is quickly coming down, and with reliability issues still popping up for the team, Mercedes need to continue working if they hope to take either championship title this season.
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