Mercedes: W15 inconsistency still ‘blunting the benefit’ of upgrades

Mercedes is on the offensive, with another batch of upgrades for its W15 car set to debut at this week’s Emilia Romagna Grand Prix in Imola.

However, the team acknowledges a lingering key hurdle – their own inconsistency across a race weekend which is hindering the Brackley squad’s ability to fully capitalize on the performance gains its updates aim to deliver.

In Miami, Mercedes implemented the first half of their upgrade package. While Trackside Engineering Director Andrew Shovlin...