Vasseur: Ferrari’s development rate will decide Constructors’ Championship challenge

Ferrari’s second-half test

Ferrari’s prospects of mounting a serious constructors’ championship challenge will depend on whether it can sustain its development rate after the summer break, team principal Fred Vasseur has warned.

After Kimi Antonelli’s win in Monaco, Mercedes led Ferrari by 79 points. Across the following five events, Ferrari marginally reduced that deficit to 72 points. Vasseur said Mercedes had been “flying” before Spain, scoring around 100 points more than Ferrari across four or five races, while Ferrari then outscored its rival over the next four or five rounds.

Ferrari’s upgrade philosophy

Mercedes has indicated that its upgrade programme is weighted towards the second half of the season, with a significant package planned after the shutdown. That makes Ferrari’s development rhythm central to the championship fight. The same pressure was highlighted in Mercedes’ plan to delay major upgrades for a second-half push.

Vasseur contrasted Ferrari’s approach with McLaren’s preference for fewer, larger packages. Ferrari, by comparison, has aimed to introduce parts at almost every race. “We have a different approach, trying to bring parts every single race, and we have to keep this momentum,” he said, adding that the chassis still had room for improvement across the car.

That strategy has attracted attention from Mercedes team principal Toto Wolff, who said at the Austrian Grand Prix that he was surprised Ferrari could bring such large updates under the cost cap.

Execution and power-unit progress

Vasseur made clear that Ferrari’s priorities extend beyond aerodynamic and chassis development. Reflecting on Budapest, he described race execution as “very poor”, despite considering it a strength earlier in the season.

He also acknowledged that Ferrari must improve on the engine side, although he noted that power-unit development carries greater inertia than chassis work. For Vasseur, however, the central requirement remains unchanged: Ferrari must continue developing at its current pace if it is to turn a reduced deficit into a genuine constructors’ championship challenge.