Sebastian Priaulx

GT4

Priaulx's first foray into sports car racing was the 2019 British GT Championship, joining co-driver Scott Maxwell in a Multimatic-prepared Ford Mustang GT4.^[20] The move put both Sebastian and his father Andy in same team, as Multimatic handled both Ford's GT4 and WEC-based Ford GTE program.^[21] It also came amidst changing aspirations for Sebastian, whose focus turned to eventually competing in the 24 Hours of Le Mans as opposed to reaching Formula One.^[22] In the opening round of the season, Priaulx and Maxwell claimed a pair of pole positions, taking the GT4 class victory in the second event of the weekend at Oulton Park.^[23] The duo claimed another victory at Donington Park in June,^[24] and entered the final two rounds of the season at the top of the GT4 points classification.^[25] However, a ninth place finish at Brands Hatch saw Priaulx and Maxwell fall behind eventual championship winners Tom Canning and Ashley Hand, who had claimed a podium finish. A second-place result in the final round at Donington Park wasn't enough for the Multimatic team to claim the title, as they fell 7.5 points short of the aforementioned duo of Canning and Hand.

Following the conclusion of the British GT season, Priaulx embarked upon his first race in North America, joining the team's Michelin Pilot Challenge entry alongside Austin Cindric for the final round of the season at Road Atlanta.^[26][27] Fortunate timing on a late race pit stop allowed the two to jump to the top of the Grand Sport classification, and Cindric drew out a three-second gap to the Automatic Racing entry of Tom Long and Akhil Rabindra to take the race victory.^[28]

Prior to the start of competition in 2020, Sebastian and Andy signed new long-term contracts with Multimatic; Sebastian as a driver and Andy in an advisory role.^[29] Sebastian's racing for the year took place stateside, as he once again paired with Austin Cindric for the opening race of the 2020 Michelin Pilot Challenge at Daytona.^[30] After racing resumed following a COVID-19-induced stoppage, Priaulx was confirmed to complete the season with Multimatic in the team's #22 entry, paired with several different co-drivers.^[31] Scott Maxwell joined Priaulx between the round at Road America and the October event at Road Atlanta, while Hailie Deegan and Marco Signoretti drove at the Laguna Seca and second Sebring rounds, respectively. Priaulx claimed a lone podium at Road Atlanta in September,^[32] finishing 11th in the Grand Sport class championship.

Porsche single-make and WEC

In a partnership between Kelly-Moss Road and Race and Multimatic Motorsports, Priaulx began competing in the new-for-2021 Porsche Carrera Cup North America in its inaugural season.^[33][34] In pre-season testing at Sebring, designed to shake down the new Porsche 992 GT3 Cup car, Priaulx registered the quickest time of the 19 entries that took part.^[35] A half-second behind him was his Kelly-Moss teammate Kay van Berlo, foreshadowing a year-long title fight between the two drivers.^[36] In the first race at Sebring, Priaulx edged out van Berlo to take the race victory, in the process becoming the series' first ever race winner.^[37] After winning the opening race of the season, van Berlo won five of the next seven, with Priaulx taking his second win of the season in the ninth race of the season. Priaulx's victory in race one at Indianapolis saw him climb to the top of the points standings for the first time since COTA.^[38] To end the season, Priaulx claimed victory in four of the final six races, taking the Pro-class championship with one race remaining.^[39] Alongside his championship victory, Priaulx was nominated to compete in the Porsche Junior Shootout, with the top prize being a fully-funded season in the 2022 Porsche Supercup.^[36] Ahead of the 2022 season, he was named as a BRDC Superstar, granting him financial support for the 2022 calendar year.^[40]

For 2022, Priaulx embarked on a full-season campaign in the FIA World Endurance Championship, competing with Dempsey-Proton Racing.^[41] He joined team principal Christian Ried and Multimatic driver Harry Tincknell in the LM GTE Am-class Porsche.^[42] Priaulx scored his first WEC victory at the second round of the championship at Spa,^[43] before adding another at Monza in July.^[44]

During 2022, Priaulx also undertook several one-off appearances in various championships. In January, he made his debut in the IMSA SportsCar Championship, competing in the 2022 24 Hours of Daytona with Sean Creech Motorsport.^[45] The team finished the event second in class, a lap behind the class-winning #74 entry of Riley Motorsports.^[46] In July, he joined Inception Racing by Optimum Motorsport's Gold Cup entry in the Spa 24 Hours, driving alongside Brendan Iribe, Ollie Millroy, and Frederik Schandorff.^[47] The group finished fourth in the Gold Cup classification, 27th overall. Priaulx returned to Inception Racing for Petit Le Mans, joining Iribe and Jordan Pepper in the GTD entry.^[48] The team led the class for 145 laps, but finished second after being held up at the pit exit during a late stop.^[49]

For the 2023 IMSA SportsCar Championship, Priaulx joined AO Racing Team for their full-season GTD class entry, driving alongside P. J. Hyett.^[50] The duo achieved a season-high sixth-place finish at VIR, finishing 14th in the GTD class championship. AO Racing's expanded program saw Priaulx re-assigned, joining Laurin Heinrich in a new GTD Pro effort.^[51] Priaulx and Heinrich were joined by Michael Christensen for the 2024 24 Hours of Daytona, in which they secured the class pole and a runner-up finish. Following a retirement at Sebring, the duo claimed consecutive victories at Laguna Seca and Detroit. Despite leading the GTD Pro championship with four races remaining, Priaulx parted ways with the team mid-season owing to his increasing commitments with Multimatic Motorsports.^[52]

GT World Challenge Europe Endurance Cup