The 2015 Formula 1 season saw the absolute domination of Mercedes, coordinated and directed by Toto Wolff. The team of Lewis Hamilton and Nico Rosberg was able to take full advantage of the superiority of the engine and the chassis to once again dominate the championship, winning 16 out of 19 races. This time it was not Red Bull, short on reliability and with an underperforming Renault engine, but Ferrari, who managed to take home 3 GPs with Vettel. Hamilton became world champion with 10 wins and 381 points, ahead of Rosberg, with 322 points and 6 wins. Mercedes also swept the constructors' championship with 703 points, ahead of Ferrari (428) and Williams (257).