Red Bull has announced that Sebastian Vettel is leaving the team at the end of the current Formula 1 season. With Fernando Alonso's departure from Ferrari next year It is more than likely Vettel will be driving for the Red marquee next season. A statement from Red Bull said: "Sebastian Vettel has advised us that he will be leaving Red Bull at the end of the 2014 season. "We want to warmly thank Sebastian for the incredible role he has played at Red Bull for the last six years."