Audi’s Formula 1 power unit has been described as “where we can gain the most” by its driver Gabriel Bortoleto, with team-mate Nico Hulkenberg in agreement.<br>Audi has taken over the Sauber outfit amid F1’s 2026 regulatory overhaul, designing and producing its first-ever power unit, but has suffered from a lack of performance and reliability and failed to score any points in the last ...<a class='more' href='https://www.motorsport.com/f1/news/bortoleto-audi-engine-lack-power/10822891/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>