
After four years racing in the all-electric championship, Sims explained that Formula E's format "doesn't quite work for me anymore" and says he would be more "confident" if he was able to focus on endurance racing.
Sims began his sportscar career with Status Grand Prix's LMP2 squad in the European Le Mans Series in 2012, dovetailing that with racing in single-seaters, but has mostly specialised in GT racing since.