George Russell to start Singapore Grand Prix from back after engine penalty
NXTbets Pro | Published On: October 7, 2026
Russell penalty
Russell will start from the back of the grid at the Singapore Grand Prix after Mercedes decided to fit him with a new power unit Friday, a move that pushes him beyond Formula 1’s season allocation and brings a grid penalty for Sunday’s race. The drop does not affect Saturday’s Sprint because Singapore is a Sprint weekend, so Russell keeps his place for that race and loses it only for the Grand Prix. The change comes after Russell retired from the Malaysian Grand Prix with a late power unit failure, and it leaves Mercedes facing another difficult call as it tries to sort out the cause of the car’s recent dip in performance. The setback could also stop Russell from getting an updated Mercedes engine later in the season. He arrives in Singapore 84 points behind championship leader Kimi Antonelli.
Mercedes testing
Mercedes is using the Singapore weekend to run a back-to-back comparison of its old and updated aerodynamic packages, with older-specification parts on the car so the team can judge the W17 upgrade more clearly. The goal is simple. Mercedes wants to work out whether the upgrade itself hurt the car or whether Sepang’s rough, hot surface produced the poor showing in Malaysia. The W17 update was expected to cut lap times by about 0.3 seconds, but Toto Wolff feared it may have made the car as much as 0.5 seconds slower. That concern leaves the team with two separate questions to answer. It needs to know if the new package is paying off and it needs to know whether the latest problems came from the circuit conditions. Mercedes said the straightline-speed deficit came mainly from extra drag created by the added downforce, which gives the team one clear area to study as it works through the upgrade data. The Singapore test gives Mercedes a chance to compare the two versions in live running and keep building a picture of how the car responds.
Wolff frustration
Wolff made clear the penalty carries more than the usual frustration because Russell has been driving well and, in his view, deserved a better result. That is part of the reason Mercedes is treating Singapore as a development weekend as much as a race weekend. The team said it will use the event to keep working on the car and to understand the performance issues that surfaced after Malaysia. The combination of the power unit change and the aero comparison means Mercedes enters the weekend with a short-term loss and a longer-term objective. Russell starts at the back on Sunday, but the team still has a full program to run as it sorts through the W17 upgrade, the older-spec parts and the straightline-speed issue linked to drag. Mercedes also has the larger season picture in mind, since the penalty could keep Russell from receiving an updated engine later in the year. For now, the focus in Singapore is on collecting answers. The car issue, the engine change and the penalty all point in the same direction, toward a weekend built around information first and results second.
