| Klasse | # | Team | Aktuelle/r Fahrer/in | Fahrer/in | Fahrzeug |
|---|---|---|---|---|---|
| ACS23 - GT3 | #1 | Test Team | - | Gunnar Miesen, Heiko Bongard | McLaren 720S GT3 |
| ACS23 - GT3 | #111 | AC Mülheim | Peter Brings | Peter Brings, Frank Küper | Ferrari 296 GT3 |
| ACS23 - GT3 | #123 | MSC Wahlscheid | Max Röhrig | Max Röhrig | McLaren 720S GT3 Evo |
| ACS23 - GT3 | #124 | ADAC Saarland | Yannick Steinbrenner | Yannick Steinbrenner, Ken Hoffmann | McLaren 720S GT3 Evo |
| ACS23 - GT3 | #125 | MSC Losheim | Luca Toni Boncori | Luca Toni Boncori | McLaren 720S GT3 Evo |
| ACS23 - GT3 | #134 | MSC Groß Dölln | Moritz Kühne | Moritz Kühne | BMW M4 GT3 |
| ACS23 - GT3 | #168 | RSC Wolfenbüttel | Noah Reiher | Arne Sengstake, Noah Reiher | Audi R8 LMS evo II |
| ACS23 - GT3 | #188 | AC Mülheim 2 | Michael Wronna | Marco Schäffer, Michael Wronna | Ferrari 296 GT3 |
| ACS23 - GT4 | #213 | AMSC Hammelburg | Lean Weigel | Lean Weigel | BMW M4 GT4 |
| ACS23 - GT4 | #233 | Capital Racers | Timon Dohnke | Stefan Thränhardt, Timon Dohnke | Mercedes-Benz AMG GT4 |
| ACS23 - GT4 | #277 | MSCAsmillaesports | Luis Roters | Marco Hagen, Luis Roters | Porsche 718 Cayman GT4 |