Born and raised in Guernsey, Priaulx has followed in the footsteps of his father and grandfather as a third-generation racer. Starting at just eight years old, the prodigious young talent claimed multiple karting titles before making the transition to car-racing in the Ginetta Junior Championship.
Finishing as runner-up in that series in 2017, Priaulx then won races in single-seaters in the F4 British Championship. A successful move into the British GT Championship in 2019 with Multimatic Motorsports ended with him finishing as GT4 vice-champion.
Priaulx then transitioned to racing in the USA, winning in the Michelin Pilot Challenge before storming to a sensational title success in the Porsche Carrera Cup North America in 2021. That led to an exciting move into the FIA World Endurance Championship with Proton Dempsey Racing during 2022.
This season, Priaulx is racing in the IMSA WeatherTech SportsCar Championship, as part of the newly formed AO Racing Porsche Team.