Porsche isn't just fast at Autodromo Hermanos Rodriguez. The high-altitude circuit exposes which teams actually understand their powertrains versus which ones are running software patches. Here's where the 99X Electric's efficiency advantage isn't marketing—it's physics.

Teams are already split between salvaging the current season and building next-gen prototypes for 2025-26, but two manufacturers are feeling the pinch harder than most. The transition window is tight, resources are finite, and someone's going to have a really bad year while their engineers are elsewhere.