The article '"Inconceivable" that Red Bull, AlphaTauri run different engines in 2022' states:
Only on one occasion have the two teams had different engine partners - most recently in 2018, when RBR was still with Renault and the then Toro Rosso team had already moved to Honda.
This is not true, is it? Only in relatively recent years have Red Bull Racing and Scuderia Toro Rosso had the same engine partner: 2014, 2015 (Renault), 2017 (rebadged Renaults), 2019 and 2020 (Honda).
Until 2013 RBR had run with Renault while STR was with Ferrari, while in 2006 Red Bull ran Ferraris and Toro Rosso had Cosworth power. That's 10 out of 14 seasons with different engine partners.
2006 : Red Bull–Ferrari / Toro Rosso–Cosworth — different 2007 : Red Bull–Renault / Toro Rosso–Ferrari — different 2008 : Red Bull–Renault / Toro Rosso–Ferrari — different 2009 : Red Bull–Renault / Toro Rosso–Ferrari — different 2010 : Red Bull–Renault / Toro Rosso–Ferrari — different 2011 : Red Bull–Renault / Toro Rosso–Ferrari — different 2012 : Red Bull–Renault / Toro Rosso–Ferrari — different 2013 : Red Bull–Renault / Toro Rosso–Ferrari — different 2014 : Red Bull–Renault / Toro Rosso–Renault — same 2015 : Red Bull–Renault / Toro Rosso–Renault — same 2016 : Red Bull–TAG Heuer (=Renault) / Toro Rosso–Ferrari — different 2017 : Red Bull–TAG Heuer (=Renault) / Toro Rosso–Toro Rosso (=Renault) — same 2018 : Red Bull–TAG Heuer (=Renault) / Toro Rosso–Honda — different 2019 : Red Bull–Honda / Toro Rosso–Honda — same
