[35] United Autosports has frequently signed accomplished guest drivers to compete for the team at key events, including Fernando Alonso, Mark Blundell, David Brabham, Martin Brundle, Eddie Cheever, Paul di Resta, Johnny Herbert, Stefan Johansson, Arie Luyendyk, Juan Pablo Montoya, Bruno Senna and Markus Winkelhock.

United Autosports competed in the 2011 British GT Championship with Matt Bell, John Bintcliffe, Jay Palmer and Mike Guasch.

United Autosports achieved the first win for the McLaren MP4-12C GT3 at Snetterton in the British GT Championship with Matt Bell and Charles Bateman behind the wheel.

[62] United Autosports made the team's début in the European Le Mans Series at Silverstone in April with a pair of Ligier JS P3 sports cars and drivers Alex Brundle, Mike Guasch,[63] Christian England, Mark Patterson, Wayne Boyd[64] and Matt Bell.

[69] Filipe Albuquerque, Will Owen and Hugo de Sadeleer scored two race wins[70] – three podiums in total - to finish runners-up in the championship standings.

[72] The team also returned with their two Ligier JS P3 sports prototypes and successfully defended its LMP3 ELMS title, courtesy of John Falb and Sean Rayhall (USA).

[76] American drivers C. J. Wilson and Andrew Evans, along with Tony Wells and United regular, Matt Bell raced the team's Ligier JS P3 sports prototypes.

[82] Hugo de Sadeleer, Will Owen and Juan Pablo Montoya[83] achieved a third-place finish at Le Mans in their Ligier JS P217[84] while in the ELMS, United recorded fourth (LMP2)[85] and third (LMP3)[86] in the final Team's standings.

The Anglo-American team made its début in the 2018–19 Asian Le Mans Series, winning the title outright with LMP2 runners Phil Hanson and Paul Di Resta and claiming second in LMP3.

[90] Podium finishes in Japan and China then a maiden WEC LMP2 class victory in Bahrain[91] saw United close out the year second in the standings with the series continuing into 2020 with three more races, culminating at Le Mans for the 24 Hours in September.

[94] United Autosports began its quest for ELMS title success by winning the LMP2 and LMP3 categories in the opening two races at Paul Ricard[95] and Spa.

[96] A return to Paul Ricard for Round 3, the "Le Castellet 240", at the end of August saw a third consecutive victory in LMP2 for United, extending the team's lead.

[97] Phil Hanson and Filipe Albuquerque won the European Le Mans Series Championship at Monza clinching the title after winning the race.

[110] The team's two-car entry in the FIA World Endurance Championship achieved 10 top-six finishes throughout the season, which included first place in the opening Sebring race.

[118] Its two car LMP3 entry finished fifth (Andrew Bentley, Kay van Berlo, James McGuire) and seventh (Josh Caygill, Finn Gehrsitz, Bailey Voisin) in the Teams’ class standings, their Ligiers having chalked up eight top-10s (a win plus two other podiums).

The team's collection of cars spans many decades and race series, and includes the 1991 Senna McLaren MP4/6, 1980 Alan Jones championship-winning Williams FW07 and a 1970 Jackie Stewart March 701.