George Russell has been handed a five-place grid penalty for the 2026 Brazilian Grand Prix after Mercedes fitted a sixth internal combustion engine (ICE) to his car. The British driver faces a more difficult race at Interlagos, although he remains confident that strong qualifying and competitive race pace could allow him to recover positions and fight towards the front on Sunday.
The engine change represents another setback for George Russell, who had already been forced to start from the back of the grid at the Singapore Grand Prix earlier this season. Mercedes has now introduced another power unit component for the São Paulo weekend, triggering a further penalty under the FIA’s Formula 1 regulations.
George Russell receives five-place grid penalty after Mercedes engine change
Mercedes has fitted a new internal combustion engine to George Russell’s W17 ahead of the Brazilian Grand Prix. As this is the sixth ICE used by the British driver during the 2026 Formula 1 season, the change results in a five-place grid drop rather than a more substantial penalty.
Russell had already exceeded his permitted power unit allocation earlier in the championship, including during the Singapore Grand Prix weekend, when he started from the back of the grid. The latest change means that whatever position he secures in qualifying at Interlagos, he will lose five places on the starting grid.
The FIA has confirmed the penalty following Mercedes’ decision to introduce the additional engine. It adds another challenge to a season in which Russell has already endured several setbacks, with Mercedes team principal Toto Wolff previously acknowledging the difficulties affecting his performances.
Mercedes engine upgrade: George Russell will not receive new ADUO turbo
According to Autoracer.it, the engine fitted to George Russell’s car in Brazil will not feature the new turbocharger associated with the ADUO development programme. The updated specification is instead expected to make its debut on Andrea Kimi Antonelli’s Mercedes at the Las Vegas Grand Prix.
That distinction means Russell’s engine replacement at Interlagos should not be confused with the introduction of the anticipated Mercedes power unit upgrade. The British driver is receiving a fresh internal combustion engine, while the reported development package is expected to arrive at a later stage.
George Russell confident in Brazilian GP race pace despite qualifying concerns
Despite the setback, George Russell offered an encouraging assessment of Mercedes’ performance during Friday practice. Although he acknowledged that the car was not yet perfectly balanced, he was satisfied with its speed during longer runs and believes there is potential to improve before qualifying.
“Overall, it was a positive Friday,” Russell explained. “The car wasn’t perfect and we need to correct a bit of understeer, but I was quick on the long runs, more so than over a single lap.”
The distinction between Mercedes’ single-lap performance and its race pace is particularly important given the grid penalty. Russell must aim for the strongest possible qualifying result to limit the damage to his starting position while preserving the opportunity to move forward during Sunday’s race.
The British driver acknowledged that the penalty complicates his weekend but insisted that it does not necessarily prevent him from competing towards the front.
“Obviously, the five-place grid penalty we’ve been given makes our task a little more difficult,” Russell added. “That makes it even more important to have a good qualifying session and put the car as high up the grid as possible before the penalty is applied.
“If we can do that, I’m confident we can still put ourselves in a position to make progress and fight near the front on Sunday.”
Mercedes therefore faces an important qualifying session at Interlagos, with Russell needing to maximise his starting position before the five-place deduction takes effect. His encouraging long-run performance offers some optimism, but the additional challenge means the British driver will have to work harder to secure a strong Brazilian Grand Prix result.
More Mercedes Formula 1 news
- George Russell fined €5,000 by FIA after missing interviews following Kimi Antonelli’s title victory
- George Russell admits to 50 difficult laps as Andrea Kimi Antonelli dominates in Austin
- Andrea Kimi Antonelli reveals Toto Wolff’s warning after Mercedes team-mate clash
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