Williams to ditch Mercedes for Renault return?

Currently, the once-mighty British team is easily dead last at every grand prix, despite its customer Mercedes engine supply.

Auto Bild claims a switch to Renault power could be on the cards for 2020 and reports that "talks are already underway" between the two organisations

Auto Bild explains that the 'chemistry' between Williams and Mercedes has vanished, in part because the Grove-based team does not want to use Mercedes' gearbox.

Williams and Renault have an illustrious history together, the Grove outfit winning 62 Grand Prix races and ten F1 titles with the French manufacturer's engines.

https://www.grandprix247.com/2013/05/25/williams-set-to-ditch-renault-for-mercedes-engines/