| 10/2025 - 12/2026 | GT Masters |  | LIQUI MOLY Team Engstler Motorsport | Team Engstler |
| 01/2026 - 12/2026 | GT Masters |  | LIQUI Moly Team Engstler Motorsport - Karklys/Southern | Karklys/Souther |
| 10/2025 - 12/2025 | GT Masters |  | LIQUI MOLY Team Engstler by GRT - Hütter/Southern | Hütter/Southern |
| 01/2023 - 12/2023 | GT Masters |  | LIQUI MOLY Team Engstler Motorsport | Team Engstler |
| 01/2023 - 12/2023 | GT Masters |  | LIQUI Moly Team Engstler Motorsport - Karklys/Southern | Karklys/Souther |
| 01/2021 - 12/2021 | GT4 Germany |  | T3 Motorsport - Southern/Springob | South./Springob |