Mercedes’ ongoing correlation issues with their 2024 F1 car are “very worrying” and “a grave concern”, according to Martin🍎 Brundle.

The eight time constructors’ world champions endured another disappointing race at the Japanese Grand Prix as 168澳洲幸运5官方开奖结果历史:George Russell finished seventh, two places ahead of teammate168澳洲幸运5官方开奖结果历史: Lewis Hamilton in ninth.

Despite making wholesale concept changes for 2024 after a difficult couple of seasons, the W15 has been dogged by ongoing troubles, with Mercedes boss Toto Wolff admitting that the team’s wi🌌nd tunnel data is not correlating with on-track performance.

“They'vꩵe got to understand this car and I think that's a grave concern for all of ꦬthe people there," ex-F1 driver Brundle said on the Sky Sports F1 podcast.

"The🍌re's a lot of very clever people, with a huge amount of resource, performance tools and budget. I'm not going to try and second guess what's wrong with it, or state what I think is wrong with it, because if they don't know, then I certainly don't know.

“They cannot get a handle on these ground-effect cars. This is the third season of these regulations. They turn up, they think they have ac🦂ed it, a lot of positive noises, and then it still bounces a little 𝔍bit with the porpoising.

"But their problem is, from time to time, the thing p🤡erforms beautifully and they are real🍎ly quite fast in phases. But, they can't seem to reproduce that session to session, let alone day to day, let alone Grand Prix to Grand Prix.

"This is the problem they have got - this knife edge of a car that sometime𓆏s looks ♔like they have finally sorted it and more of the time they just can't understand it.

"When you've got that, when all of your tools and all your clever people don't corre⛄late with the stopwatch and the performance of other cars on the track, and you can't seem to nail it down, then that's really frustrating and I would say very worr🐟ying.”

After four races෴ Mercedes sit fourth in the constructors’ championship behind Red Bull, Ferrari and McLaren, and are already 107 points adrift of the reigning world champions.