Formula 1's 2026 development war is becoming contentious, with teams questioning how some rivals are managing to spend so heavily on upgrades under the cost cap. Mercedes team principal Toto Wolff expressed surprise at Ferrari's ability to bring significant updates, suggesting they must be running out of money soon.
The issue at play is one of efficiency of spending and targeting performance gains, with teams like Ferrari seemingly able to do more than others. Ferrari team principal Fred Vasseur said their early engine upgrade was done for cost cap reasons, to avoid unnecessary spending later in the year.
The topic of the cost cap is gaining momentum, with teams needing to keep up with upgrades to remain competitive. While the first rumblings over cost-cap spending have not yet stirred up into a full-blown controversy, it could change if the apparent endless spending of some teams continues unabated over the remainder of the campaign.
