Andrea Stella wasn’t biting.
Lewis Hamilton arrived in Miami suggesting McLaren’s latest upgrade package had landed as one of those rare, golden “more than we thought” steps — the kind that makes rivals groan because it implies there’s even more performance still to be unlocked. But when that line of paddock chatter was put to McLaren’s team principal after Sunday’s grand prix, Stella shut it down quickly: the car did what the tools said it would.
“He was suggesting that we got more than expected?” Stella replied. “I would like to say yes, but the answer is no.
“Pretty much what we measure in the data is consistent with what we were expecting from the development tools.”
It’s a telling exchange because it cuts to how teams want these stories framed. Rivals tend to talk up each other’s “magic upgrades” when they’re hurting — it externalises the deficit and softens questions about their own progress. Teams, meanwhile, rarely want to sell the idea they’ve stumbled into performance by accident. Stella’s insistence that Miami was “in line with our expectations” is as much about validating McLaren’s process as it is about correcting Hamilton’s off-the-record “I heard…” message.
The backdrop was a busy upgrade race at round four of the 2026 season. Ferrari used an unscheduled spring break to turn up at the Miami Autodrome with 11 new parts for the SF-26. McLaren, tied with Red Bull for the second-largest haul, brought seven. In McLaren’s case the headline item was a new floor — the kind of foundational aerodynamic change that usually forces a cascade of smaller revisions around it.
To make the floor work as intended, McLaren revised both front and rear corners, changed the sidepod inlets and reworked the engine cover, all aimed at cleaning up airflow and extracting more load with better efficiency. There was also a new rear wing with updated elements and a revised endplate geometry, again described internally as a load-and-efficiency gain rather than a peaky, condition-dependent trick.
On track, it looked emphatic. McLaren locked out the front row in the Sprint and converted that into a 1-2, then followed it with a grand prix result that did more than just flatter the data traces. Lando Norris and Oscar Piastri finished second and third behind race winner Kimi Antonelli — and crucially, that was the first time all season Ferrari didn’t appear on the podium.
Hamilton’s interpretation was simple: McLaren’s step must have been bigger than planned. “I heard McLaren brought a step, but that it was worth much more than they anticipated,” he said. “That’s not how we’ve experienced ours.”
Stella’s response carried an edge of realism that’s increasingly common in this cost-capped era. There are fewer true surprises now; the correlation target is to remove them. “If anything, the number of components we took here, quantity-wise, is less than Ferrari,” he added, hinting that McLaren still has more to come in the next run of races — but again, without pretending Miami was some kind of jackpot.
Perhaps the more interesting part of Stella’s debrief was where the gains actually showed up. He framed the upgrade as grip, not a shift in the car’s behaviour — an important distinction for drivers. A balance change can be fast but awkward, forcing a different driving style and sometimes exposing weaknesses over a stint. Extra grip, delivered without rewriting the car’s character, is the kind of performance that tends to travel.
“In general the way in which we have improved the car is predominantly through downforce, and a little bit through the mechanical side of the grip,” Stella said. “We think that both the downforce and the mechanical improvements resulted in just more grip, rather than a change of balance and characteristics.”
That explains why McLaren looked so “ready” with the package straight away. If the upgrade had moved the centre of pressure around or created a narrow operating window, you’d expect a messier weekend — more set-up thrashing, more complaints about inconsistency. Instead, McLaren executed like a team that knew what it had bolted on.
The margin to Ferrari was brutal in raw numbers. Norris finished around 40 seconds ahead of Charles Leclerc on the road, before Leclerc’s day worsened with a 20-second penalty for repeatedly leaving the track and gaining an advantage. That penalty came after he’d damaged his SF-26 by hitting the wall on the final lap — a messy end to what was already an uncomfortable Sunday.
For McLaren, the Miami points also came with a quieter milestone: it became the first team this season to outscore Mercedes across a weekend. That matters even if the championship picture still reads like an early-season runaway. McLaren sits third in the Constructors’ standings on 94 points, a hefty 86 behind Mercedes.
If Hamilton was hoping to paint Miami as McLaren striking lucky, Stella’s answer was essentially the opposite: no luck required — just a development path that delivered exactly as predicted. In 2026, that’s almost scarier for everyone else.
