The 2014 regulations were the most significant in decades, designed to align F1 with modern road car technology.

The was a watershed moment in the sport's history, marking the end of the naturally aspirated V8 era and the beginning of the highly complex 1.6-litre V6 turbo-hybrid "Power Unit" era . This technical revolution redefined F1, shifting the focus toward fuel efficiency and advanced energy recovery systems (ERS), while simultaneously ending Red Bull's four-year dominance and ushering in an unprecedented period of Mercedes supremacy. The Technical Revolution