| Class | Description | Record | Date | Holder | Car | CC |
|---|---|---|---|---|---|---|
| SA | Standard Saloon Cars up to and including 1400cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| SC | Standard Saloon Cars over 1700cc up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| SD | Standard Sports Cars up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 1B | Saloon Cars over 1400cc up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 1C | Saloon Cars over 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 1D | 2 & 4 Seater Sportscars up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 1E | 2 & 4 Seater Sportscars over 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 2D | Specialist Production Cars that are not eligible for Classes 2A, 2B or 2C -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 3B | Modified Saloon Cars over 1400cc up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 3C | Modified Saloon Cars over 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 4A | Sports Libre Cars up to and including 2000cc -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| R1 | Rally cars up to 1600cc conforming to NCR Ch14 -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| S1 | Pre-war Austin Seven Road cars -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| S2 | Pre-war Austin Seven Track cars -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| CM | Classic Marques -- | 0 | 01/01/2021 | TBA | TBA | 1000 |
| 999 | Not In Start List | 0 | 01/01/1970 | NA | NA | 0 |