The Williams FW34 is a racing car driven by Williams drivers, Pastor Maldonado and Bruno Senna for the 2012 Formula One Season. The FW34 led the team to 8th in the World Constructors' Championship, and was driven to his maiden victory by Maldonado at the 2012 Spanish Grand Prix. A modified version of the FW34 was driven at the first pre-season test of the 2013 season as the FW35 was not ready in time.