Through its various iterations ExxonMobil has been involved in motorsport for over a century and was part of F1's very first race, the 1950 British Grand Prix. As a mainstay of the championship, the brand is therefore well placed when it says the all-new power unit regulations for 2026, including a switch to sustainable fuels, sets an unprecedented challenge.<br>"F1 really gave us a staggering ...<a class='more' href='https://www.autosport.com/general/news/how-exxonmobil-and-red-bull-are-intertwined-to-master-f1s-sustainable-fuel-challenge/10792350/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>