| 8 | "L.M.D.V." / Cutrera / Frezza / Fumanelli | CCC Kessel Racing (CH) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 11 | Kroll / Prinz / Prinz / Partl | Hofor Racing (CH) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 23 | Haugen / Ruberti | Pellin Racing (I) | Ferrari | 488 | GT3 Evo | Ferrari | GT3 | GT3 Pro |
| 27 | James / Newell / Grisham | Heart of Racing by SPS (USA) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 29 | Marcelli / Jelmini / Clark | Pellin Racing (I) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro |
| 44 | Konôpka / Liang / Mikulasko / Tweraser | ARC Bratislava (SK) | Lamborghini | Huracán | GT3 Evo | Lamborghini | GT3 | GT3 Am |
| 56 | Výboh / Výboh / Král | Scuderia Praha (CZ) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 58 | Gostner / Gostner / Gostner / Gostner | MP Racing (I) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Am |
| 69 | Vladykin / Solukovtsev / Pogosyan | Continental Racing by Simpson Motorsport (GB) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 71 | Gečiauskas / Müller / Michelon | Juta Racing (LT) | Audi | R8 LMS | GT3 Evo II | Audi | GT3 | GT3 Am |
| 73 | Dreisow / Lauck / Bachler / van den Hengel | Proton Huber Competition (D) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro-Am |
| 81 | Merriman / Tilley / Hill / Dalziel | Era Motorsport (USA) | Ferrari | 296 | GT3 | Ferrari | GT3 | GT3 Pro-Am |
| 90 | Burguera / Sainero / Campos | E2P Racing (E) | Aston Martin | Vantage AMR | GT3 Evo | Aston Martin | GT3 | GT3 Am |
| 93 | Redant / Redant / de Breucker / Heyer | Red Ant Racing (B) | Mercedes-AMG | GT3 | Evo | Mercedes-AMG | GT3 | GT3 Pro |
| 95 | Broggi / de Castro / Nicolae | MANAMAURI ENERGY BY EBIMOTORS (I) | Porsche | 992 GT3 R | I | Porsche | GT3 | GT3 Pro-Am |
| 111 | Currie / Donaldson | 111 Racing (AUS) | IRC | GT | | | GTX | |
| 410 | Gebhardt / Gebhardt | CCS Racing (D) | Porsche | 718 Cayman | GT4 RS Clubsport | Porsche | GT4 | |
| 421 | Jones / Jones / George / Higgins | Venture (GB) | Mercedes-AMG | GT4 | | Mercedes-AMG | GT4 | |
| 426 | D'Aste / Abbati / Naska / Schiavone | Lotus PB Racing (I) | Lotus | Emira | GT4 | Toyota | GT4 | |
| 701 | Amrouche / Bonnel / Calmon | Vortex V8 (F) | Vortex | 2.0 | | | GTX | |
| 702 | Gomez / Gomez | Vortex V8 (F) | Vortex | 2.0 | | | GTX | |
| 888 | Lajoux / Perrin / Meijer | SebLajoux Racing (F) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 901 | Kumar / Duffieux / Detry | Ajith Kumar Racing by BKR (IND) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 902 | Holmgaard / Holmgaard / Vedel / Rasmussen | Holmgaard Motorsport (DK) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 907 | Krohn / Jönsson / Hamprecht | RPM Racing (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 909 | Breukers / Breukers / Danz | Red Camel-Jordans.nl (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 921 | Rump / Zviedris / Hanses | Mühlner Motorsport (B) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 928 | Titarenko / Titarenko / Denisov | HRT Performance (D) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 949 | Bras Silvero / Lourinho Bras / Sanabria Crespo | Escuderia Faraon (E) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 965 | Coronel / van Roon / Hoffner | MDM Motorsport (NL) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Pro |
| 973 | Venerosi / Gnemmi / Roda / Pera | Ebimotors (I) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |
| 992 | Kupčikas / Rudokas / Piktys | Porsche Baltic (LT) | Porsche | 992 GT3 Cup | | Porsche | 992 | 992 Am |