McLaren reveals their 2026 F1 car at Barcelona shakedown, close to race spec with a special one-off livery. Meanwhile, Cadillac is set to make its debut this year with two well-known Formula 1 names, Sergio Perez and Valtteri Bottas. https://english.mathrubhumi.com/sports/other-sports/mclaren-f1-barcelona-shakedown-race-spec-livery-gbi1kt3c?utm_source=dlvr.it&utm_medium=mastodon #F1 #Barcelonashakedown #McLaren #Cadillac #Spain