The Flash GT features a distinctively large body, modified for rally racing, where the front end features a seemingly linear bumper, followed by a large mesh grille with a red tow hook on the driver side and two small intakes on the outer edges. The tail lights are similar to the ones found on the facelifted Volkswagen Golf Mk7. The side vents might have been inspired by the Hyundai RM15 Concept, with the widebody elements taken from the Hyundai RN30. The headlight layout is somewhat similar to the Toyota Yaris WRC. The front seems to be heavily inspired by the Suzuki Swift Sport.
The Flash GT seems to be inspired by the Ford Fiesta RS WRC as well as the Ford Focus RS RX.