- Max Verstappen holds the key to F1’s 2026 regulation changes, Coulthard says.
- Verstappen warns rules remain fundamentally wrong despite the FIA’s April tweaks.
- Miami on 3 May will deliver the first verdict on whether F1 listened.
Former Formula 1 driver David Coulthard says Max Verstappen will be the clearest indicator of whether F1’s latest regulatory changes work.
Coulthard made the remark on the Up to Speed podcast, days after the FIA confirmed a set of rule refinements on 20 April.
The changes cover energy management and race start safety, and come into effect at the Miami Grand Prix weekend starting May 1.
“One person who will be the ultimate gauge as to whether it’s enough will be Max Verstappen,” Coulthard said.
He added that the four-time world champion “doesn’t pander to anyone” and that F1 would prefer he were less vocal in his dissatisfaction with the current rules.
Coulthard’s advice was simple: wait and see what Verstappen says after Miami.
Verstappen’s mounting frustration
Verstappen has been the loudest critic of the 2026 regulations since pre-season testing in Bahrain, where he described the new cars as feeling like “Formula E on steroids.”
His frustration has grown with each race weekend since then. At the Japanese Grand Prix, he warned that his unhappiness could push him to look at options outside F1.
He later told Planet F1 that while he welcomed the tweaks, the regulations remain “fundamentally wrong,” and said: “Not everyone will admit that publicly, but it’s true.”
Verstappen went further, calling for a return to V10 or V8 engines, last used in F1 in 2005 and 2013, respectively.
“Even though I’ll be retiring in a few years’ time, I do want it to remain a decent sport,” he said.
He sits ninth in the drivers’ standings, 60 points behind championship leader Kimi Antonelli after three races. However, he has insisted his criticism is about the sport’s direction, not Red Bull’s early struggles.
Miami as the moment of truth
Coulthard believes Verstappen’s four titles give him the perspective to tell a bad car apart from a bad formula.
That distinction, Coulthard argued, matters when assessing whether any frustration runs deeper than Red Bull’s current performance level.
“Of course, every driver wants to be in the best car, because that gives you the best chance of winning,” Coulthard said on the podcast.
“But I do think that Max is mature enough in his career, with his four titles, to go, ‘actually, this now feels like my F1’.”
He suggested that if the revised rules land well with Verstappen, it could extend his time in the sport. If they do not, Coulthard warned, Verstappen may walk away from F1.
“If he’s still dissatisfied, and it is genuinely beyond whatever lack of performance the team may have, then he may choose to step away at some point,” he warned.
Others in the paddock have also weighed in. McLaren’s Oscar Piastri said losing Verstappen would be “not a great look” for Formula 1.
His team-mate Lando Norris called Verstappen “one of the best drivers you’ll see in Formula 1 ever” and pointed to the champion’s stated desire to win a fifth title as a reason to believe he will stay longer than many expect.
Miami will offer the first competitive test of the revised regulations. Whatever Verstappen says afterwards will carry weight far beyond the scope of a single race weekend.
