Mercedes questions trigger investigation: 'There is some head-scratching to do'

Mercedes secured a double podium at the Dutch Grand Prix, yet trackside engineering director Andrew Shovlin has revealed that Zandvoort exposed specific performance weaknesses the team must now investigate before the next round.

Kimi Antonelli finished second, and George Russell third, but neither driver had an answer for race winner Lando Norris, who crossed the line over 11 seconds clear in his McLaren.

More pressing for the Brackley outfit was the proximity of the two Ferraris behind them. Lewis Hamilton finished just eight tenths of a second adrift of Russell, with Charles Leclerc a further half-second back, suggesting the SF-26 may, like the MCL40, now hold a slight edge on race pace over the W17.

That tightening competitive picture lends urgency to the issues Shovlin identified in Zandvoort's fast right-hand sequence, where the car's deficit to Norris was at its most pronounced.

"There are several performance questions for us to investigate," Shovlin said on the latest episode of the Nu Silver Arrows podcast.

"We were particularly weak through Turns 7, 8 and 9. That fast sequence also puts the left-hand tyres under sustained load, and we do not yet fully understand why we struggled there.

"We have some ideas, but it is not an issue we have encountered elsewhere this season... It may not be the speed alone, but the sequence of consecutive right-hand corners.

"We were slightly off the pace in the fastest corner, and the problem grew through the following turns. The rest of the lap looked solid. We improved that area a little for Kimi in main qualifying, but what we gained there seemed to cost us elsewhere."

The challenges did not end with that specific section of the circuit. The balance of the W17 shifted unpredictably across the 72-lap race, with the two drivers experiencing markedly different problems from stint to stint.

"The stint-to-stint pace also fluctuated," Shovlin added. "George's first stint was relatively weak compared with his later runs, while Kimi started strongly before dropping away. We were not making major changes to electronic settings or flap angles, yet the balance felt different from stint to stint.

"The two drivers also finished with contrasting balance characteristics: George had more understeer and Kimi more oversteer. We need to understand why the difference was so large.

"Even so, it was encouraging to score strongly when we were not at our best. The racing on Sunday was enjoyable, the pit wall had to make decisions quickly, and the team rose to the occasion.

"It was a good result, but there is some head-scratching to do."