In the first round at the Circuit de Catalunya, Grosjean started 11th after engine problems in qualifying. He rose through the field to finish fifth in the feature race, giving him fourth on the grid for the shorter sprint race. After a good start Grosjean was up to second and then passed Kobayashi for the lead. But Grosjean made a mistake on a late rolling restart and Kobayashi tried to pass him again for the lead. Grosjean moved across on Kobayashi to keep the position but the stewards decided his defensive move was illegal and gave him a drive-through penalty dropping him to 13th at the end of the race. Victory in the sprint race at Istanbul, the fourth round of the season, moved Grosjean into second place in the championship. Despite dropping back from this position, he finished the season fourth and achieved the distinction of being the highest-placed rookie in the championship.