George Russell has pulled back the curtain on one of the more revealing post-qualifying sessions of the 2026 season so far, describing in unusual detail how a small, supposedly innocuous rear setup change at Suzuka nearly derailed his qualifying before it had begun.
Russell ended up second on the grid, behind his teammate Kimi Antonelli. On paper, a routine front-row start for the car that has looked like the class of the field. In reality, his first laps in Q1 were in P7 and P8 and he spent the rest of the session undoing, on the fly, something his engineers had deliberately changed before leaving the garage.
"It was really odd to be honest," Russell said. "We made a setup adjust going into qualifying and the car just did not feel the same as it has in the whole weekend. And you saw my first laps in Q1 — I was down in P7, P8. And we had to make a massive adjust during qualifying with the front wing to adapt. So yeah, the team have already had a lot. We don't know whether something incorrect was done or what happened."
He was more pointed in a separate interview moments later. "We made an adjustment on the rear of the car in qualifying, but it was like tiny. It was meant to be transparent and I went out and it felt it was so bad. It felt like something simple was broken on the rear. It didn't improve. I just had to adjust my driving style a lot. I had to remove a huge amount of front wing to compensate. It was almost — I was spinning off on the entries of the corner and the last corner I couldn't get round."
There are two separate stories in that quote. The first is Russell's. He salvaged a P2 from a car he genuinely did not trust, after making a large in-session front wing adjustment that is the kind of change teams are not supposed to need to make during a qualifying session. The second is Mercedes'. A team that has otherwise looked untouchable through Melbourne, China and Suzuka has quietly acknowledged that it cannot explain what happened.
The specifics of why the car was behaving that way matter. Russell pinpointed the problem to the S-curves, the most demanding section of the Suzuka lap. "We made a mechanical issue to the car on the rear end and it was just mainly through the S's," he said. "I couldn't attack any of the corners. The rear was trying to step out on me throughout." That is a driver describing a car that would not rotate through medium-speed direction changes — the exact skill the Suzuka S's are built to test.
Russell's solution was to keep driving around the problem. "No, I just got used to it. I just got used to it. I drove around it," he said. "I could then adjust the front wing to compensate, but the car was just totally out of balance from the entry of the corners to the mid-corner because the rear was moving around on the entry. So I had to drop loads of front wing, then I was getting understeer."
To the outside observer, Russell's lap in Q3 looked tidy enough to extract pole from. It was not. Antonelli, who has started to treat pole positions like a habit, took his second in a row. But the more interesting implication of Russell's experience is one he hinted at in passing: the 2026 Mercedes may be very fast, but it is also extraordinarily sensitive. A rear change a veteran engineer expected to be invisible produced a car that, in Russell's words, behaved as if "something simple was broken."
For Mercedes' rivals, that is the first real glimpse of a weakness in the W17 story. For Russell, there was at least a measure of relief that he had ended up where he did. "I'm kind of glad again to be in this position," he said, "because after Q1 I was like, I'm not sure where we'll end up."
A qualifying lap built on a driving style he had rewritten during the session, a front-wing setting he had improvised on the fly, and a rear end he openly admitted the team could not explain — and it was still enough for the front row. The rest of the grid will decide for itself whether that is a reassuring sign or a terrifying one.
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*Originally published on [News Formula One](https://newsformula.one/article/russell-tiny-setup-change-nearly-broke-suzuka-qualifying-2026). Visit for full coverage.*
