2011 Istanbul Park GP3 Series round
The 2011 Istanbul GP3 Series round was the first round of the 2011 GP3 Series season. It was held on May 6–8, 2011 at Istanbul Speed Park, Istanbul, Turkey, supporting the 2011 Turkish Grand Prix. = = Note: Only the top five positions are included for both sets of standings. 2011 Turkish Grand Prix 2011 Istanbul Park GP2 Series round GP3 Series official web site: Results