2018-present McLaren 570S GT4 Description: The 570S GT4 is a full competition specification GT4 car that’s ready to race straight from the factory. At the core, an immensely strong, feather light carbon fibre chassis – the MonoCell II. Power comes from a specially developed 3.8 litretwin-turbocharged McLaren V8, linked to the race-ready 7-speed transmission. This is safety and exhilaration seamlessly combined. Push your driving to the limits in the Pure McLaren GT Series. Created specifically for the 570S GT4, this all new, one-make customer racing series offers wheel to wheel racing.