Former Ferrari race engineer Rob Smedley has lauded Audi's Formula 1 power unit headquarters, declaring the German manufacturer's engine department as "second to none".<br>Speaking on the High Performance Racing podcast alongside host Jake Humphrey and former Alpine team principal Otmar Szafnauer, Smedley evaluated the grid's progress in the first half of the season. <br>While Audi has faced a ...<a class='more' href='https://www.motorsport.com/f1/news/audi-f1-power-unit-facility-branded-second-to-none-by-rob-smedley/10850522/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>