Audi’s McNish explains why relevance for manufacturers is key in F1 engine talks | 2021 F1 Season - RaceFans

Why did Audi and Porsche, who aren't currently manufacturers in F1, join discussions about its 2025 power unit regulations?

Read more: Audi’s McNish explains why relevance for manufacturers is key in F1 engine talks | 2021 F1 Season - RaceFans