Calendrier
| # | Epreuve | Vainqueur | 
|---|---|---|
| 1 |   XVIII. ADAC Bilstein Supersprint (12 May) | — | 
| 2 |   25. ADAC Westfalen-Pokal-Rennen (19 May) | — | 
| 3 |   ADAC-Flugplatzrennen Wunstorf (9 June) | — | 
| 4 |   ADAC 24 Stunden Rennen Nürburgring support race (15 June) | — | 
| 5 |   ADAC-Alpentrophäe Salzburgring (25 August) |  Andreas Lautner | 
| 6 |   14. ADAC-Siegerland-Flughafen Rennen (15 September) | — | 
| 7 |   ADAC-Avus-Rennen (22 September) | — | 
| 8 |   Rundstreckenrennen DTM ITR Cup Brno (6 October) | — | 

 
                                                                                                                                                            
For Cars under 1600, there is a Deutsche Tourenwagen Cup.
Source- touringcarracing.net/Pages/1991%20DTT%20Class.html
-- Last edit: 2023-07-21 17:37:34