Mercedes Engineers Confounded by 2026 F1 Upgrade Failures in Singapore

Mercedes faced unexpected challenges during the Singapore Grand Prix Sprint weekend, as George Russell secured a front-row position using an older car specification, while teammate Andrea Kimi Antonelli struggled with the new aerodynamic upgrades.

The team aimed to gather data from a split-specification test to understand the failure of their recent upgrades, but the results have only deepened their confusion. Antonelli qualified seventh, indicating significant issues with the new package's balance, contrasting Russell's performance.

Andrew Shovlin, the trackside engineering director, expressed concern over the older car's superior performance, suggesting flaws in the team's wind tunnel correlation. With limited options for adjustments due to strict regulations, engineers will focus on software tweaks and minor changes to improve Antonelli's setup ahead of the main qualifying.