Toto Wolff admitted that Mercedes has the strongest Formula 1 power unit, which has sparked interest from Red Bull, as the ADUO monitoring comes into the spotlight again.<br>One of the major political hot topics of the new F1 era has been ADUO when the FIA revealed Red Bull-Ford Powertrains was considered the benchmark on the grid and not Mercedes. Having taken its assessment purely from the V6 ...<a class='more' href='https://www.autosport.com/f1/news/toto-wolff-admits-mercedes-has-most-powerful-f1-engine-and-red-bull-agrees-as-aduo-returns-to-spotl/10840476/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>