The McLaren 720s GTR3x is a sports racing car from McLaren, created specifically to compete in the GTR3 class. Externally, the car looks aggressive and modern. It has wide aerodynamic body kits, large air vents, a massive rear spoiler and a huge diffuser. The body is made of lightweight and durable materials to provide an optimal weight-to-power ratio. The car's design is inspired by McLaren, with distinctive lines and a slatted grille.