Hmmm interesting. So right now the tech "stops" on the RE-X1 car or if manufacturers had more room to play around it could be at Rally1-ISH levels? Considering the weight-performance-safety balance... Like, are the current tube frame cars lighter?
Alone they are slightly lighter but not with the 84 kg heavy hybrid system. With it they are actually heavier than the previous generation of WRC cars (30 kg more total weight).
https://x.com/se_llama_GRANCA/status/2034563886389575916
WRC Rally Islas Canarias 2026