===Formula 1=======2009-2011: Toro Rosso====Alguersuari viene chiamato dalla Red Bull come terzo pilota in occasione del Gran Premio di Germania 2009, sostituendo Brendon Hartley. ###>===Formula Renault 3.5 Series===He competed in the Formula Renault 3.5 Series in 2009, continuing with the Carlin team and with Turvey once again as his team-mate.