| 11 | Kroll / Prinz / Prinz / Kratz | HOFOR Racing (CH) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 18 | Doppelmayr / Kaffer / Erhart / Inderbitzin / Tribaudini | Sainteloc Junior Team (F) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Pro-Am |
| 21 | Guelinckx / Guelinckx | HAAS RT (B) | BMW | M4 | G82 GT3 Evo | BMW | GT3 | GT3 Am |
| 28 | Charlaix / Boisson / Paque / Grenier | GetSpeed Team PCX Racing (D) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Pro-Am |
| 29 | Clark / Marcelli / Westphal / Perrina | Pellin Racing (I) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro |
| 44 | Konôpka / Konôpka / Konôpka / Mikulasko | ARC Bratislava (SK) | Lamborghini | Huracán | GT3 Evo | Lamborghini | GT3 | GT3 Am |
| 65 | Khoo / Ang / Moh | Viper Niza Racing (MAL) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 69 | Vladykin / Scheuschner / Garcia / Aka | Continental Racing by Simpson Motorsport (GB) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 71 | Obermann / Latorre / Dirzys | Juta Racing (LT) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 73 | Dreisow / Lauck / Dressler / Sturm | Proton Competition (D) | Porsche | 992 GT3 R | | Porsche | GT3 | GT3 Pro-Am |
| 81 | Merriman / Bryant / Dalziel / Hill | Era Motorsport (USA) | Ferrari | 296 | GT3 Evo | Ferrari | GT3 | GT3 Pro-Am |
| 88 | Heinemann / Kikireshko / Grosse | Up2Race (D) | Porsche | 992 GT3 R | | Porsche | GT3 | GT3 Pro |
| 90 | Burguera / Sainero / Campos | E2P Racing (E) | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 | GT3 Am |
| 93 | Kumar / de Breucker / Redant / Redant | Ajith RedAnt Racing (B) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Pro-Am |
| 101 | Rosenbach / Teirlinck / Seibel | asBest Racing (D) | Cupra | TCR DSG | | | TCX | |
| 102 | Ohlsson / Neuhauser / Gieras | asBest Racing (D) | Seat | Leon Cup Racer | | Seat | TCX | |
| 111 | Passos / Dante / Fonseca | asBest Racing (D) | Porsche | 718 Cayman GT4 CS (982) | | Porsche | TCX | |
| 114 | Tornaghi / Rocchio / Huet | Not Only Motorsport (I) | Ligier | JS2 R | | | TCX | |
| 286 | Liddy / Harvey / Hirshberg / Jans | GetSpeed Team JR286 (D) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 431 | Bonk / Kroll / Hürtgen / Weiss | Hofor Racing by Bonk Motorsport (CH) | BMW | M4 | G82 GT4 Evo | BMW | GT4 | |
| 743 | Kunzle / Madsen | KEO Racing (DK) | Ligier | JS2 RS | | | GTX | |
| 888 | Lajoux / Meijer / Perrin / Vince / Rivas | Seblajoux Racing (F) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 904 | Saca / Pastoris / Menden | Mühlner Motorsport (B) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 907 | Krohn / Jönsson / Hamprecht | RPM Racing (D) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 909 | Breukers / Breukers / Breukers / Danz | Red Camel-Jordans.nl (NL) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Pro |
| 910 | Amrouche / Lajoux / Joulié / Rivas | Seblajoux Racing (F) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 920 | Dominici / Leandri / de Barn | Chazel Technologie Course (F) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 921 | Leveau / Rump / Bednarski | Mühlner Motorsport (B) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Pro |
| 923 | Meurrens / Meurrens / Meurrens | MM Racing (B) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 925 | van Berlo / van Berlo / van Helden | Van Berlo Motorsport by CP Motorsport (NL) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |
| 928 | Gambrell / Sorokin / Kearney / Kellet | HRT Performance (D) | Porsche | 911 GT3 Cup (992 I) | | Porsche | 992 | 992 Am |