The Dallara F2 2018 (originally known as the Dallara F2/18) is an open-wheel racing car developed by Italian manufacturer Dallara for use in the FIA Formula 2 Championship, a feeder-series for Formula One. The F2 2018 is the second car used by the FIA Formula 2 Championship and was introduced for the 2018 championship as a replacement for the aging Dallara GP2/11 chassis.