Stroll began 2016 by finishing 5th at the 2016 24 Hours of Daytona, driving for Ford Chip Ganassi Racing in a Ford EcoBoost Prototype. He remained with Prema Powerteam for a third consecutive year to compete in his second season of the Formula 3 European Championship. He won the first race at Circuit Paul Ricard before taking thirteen more race victories over the season, including five consecutive victories in the final five races. He claimed the title with four races to go and ended the season 187 points clear of nearest competitor Maximilian Günther.