Tanak: Mexico will be most demanding for WRC hybrid unit

This weekend will see Rally1 cars tackle high altitude for the first time courtesy of Mexico’s iconic mountainous stages located as high as 2800 metres above sea level, which return to the WRC for the first time since 2020.
In previous years, the thinner air has reduced internal combustion engine power by as much as 30%, although this season the effect will be less thanks to the 100kW hybrid …Keep reading