| 4 | Porsche 936C | Belga-Joest Racing Team | white/red | Belga/Texas Instruments | Dunlop | Shell | closed | mid |
| 7 | Ford C100 | Ford Team Zakspeed | white | Ford/Motorcraft | Goodyear | Shell | closed | mid |
| 9 | WM P82 Peugeot | Peugeot-Talbot SA | white | ESSO | Michelin | Esso | closed | mid |
| 16 | Lola T610 Ford | Ultramar Team Lola | white/blue (+yellow) | Newsweek/VENTAIRE/Ultramar | Avon | | closed | mid |
| 20 | Sauber SHS C6 Ford | BASF-Cassetten Team GS-Sport | red (+white) | BASF CASSETTES | Dunlop | | closed | mid |
| 21 | Cougar C01 Ford | Societe Team | white/blue/red | PRIMAGAZ | | | closed | mid |
| 22 | URD C81 BMW | Kannacher GT Racing | red (+yellow) | URD C 81 | Dunlop | Shell | closed | mid |
| 24 | Rondeau M382 Ford | Jean Rondeau | dark blue (+white) | OTIS | Dunlop | Total | closed | mid |
| 31 | Porsche 935 | Team Castrol Danmark | white (+red/green) | Castrol | Dunlop | Castrol | closed | rear |
| 32 | Porsche 935 K3 | Charles Ivey Racing | blue | hi-line/Car Stripes/B.M.T.R. | Dunlop | Shell | closed | rear |
| 33 | BMW M1 Gr.5 | BMW Italia | white | Enny/BMW ITALIA | Pirelli | | closed | mid |
| 34 | Porsche 935 K3 | Lässig-Obermaier Team | black/blue | terrarent/Weralit | Dunlop | Shell | closed | rear |
| 36 | Porsche 935 K3 | Claude Haldi | white (+red/blue) | LONGINES | Dunlop | Shell | closed | rear |
| 38 | Porsche 930 | Müllerbräu Team | white | Müllerbräu TEAM | | | closed | rear |
| 40 | BMW 320i | Jägermeister Racing Team | orange | Jägermeister | | | closed | front |
| 45 | Lola T298 Ford | Dorset Racing Associates | dark green (+yellow) | D.J.SMITH (SHIPPING) Ltd. GB/DORSET RACING | Dunlop | Duckhams | open | mid |
| 46 | Vogue SP2 Ford | David Mercer Racing | blue | Shell | | Shell | open | mid |
| 48 | Lola T296 BMW | Roland Binder | yellow | | | | open | mid |
| 50 | Lancia 828 CB1 | Martini Racing | white (+blue/red) | MARTINI/MS | Pirelli | Esso | open | mid |
| 51 | Lancia 828 CB1 | Lancia Martini | white (+blue/red) | MARTINI/MS | Pirelli | Esso | open | mid |
| 51T | Lancia 828 CB1 | Lancia Martini | white (+blue/red) | MARTINI/MS | Pirelli | Esso | open | mid |
| 52 | BMW M1 | Team Castrol - Jens Winther | red/white (+green) | Castrol/AKAI | Dunlop | Castrol | closed | mid |
| 53 | BMW M1 | Lässig-Obermaier Racing Team | white/blue | SACHS | | | closed | mid |
| 56 | Osella PA9 BMW | Osella Mirabella Racing | dark blue/green (+yellow) | CAR/ANSA/Castrol/BOSCH | Avon | Castrol | open | mid |
| 58 | Porsche 924 Carrera GTR | Canon Cameras GTi Engineering | white/red | Canon | | Shell | closed | front |
| 60 | Opel Ascona 400 | Mantzel & Kissling Tuning | white | MANTZEL & KISSLING | | Valvoline | closed | front |
| 61 | Opel Ascona 400 | Mich Opel Tuning | white (+yellow) | mich tuning | | Veedol | closed | front |
| 63 | Lancia Beta Montecarlo Turbo | Scuderia Vesuvio | white (+black/red/yellow) | CS COMPUTER SYSTEMS ITALIA/printeco | Dunlop | Shell | closed | mid |
| 64 | Lancia Beta Montecarlo Turbo | Scuderia Vesuvio | | | | | closed | mid |
| 66 | Porsche 924 Carrera GTR | Formel Rennsport Club der Schweiz - FRC | red | | | Castrol | closed | front |
| 71 | Mazda RX-7 | Mazda Rotary Racing - Autohaus Becker | silver | Becker | | | closed | front |
| 72 | BMW 323i | Rhein-Ruhr Racing Team e.V. im ADAC | | | | | closed | front |
| 73 | BMW 535i | Renngemeinschaft Bergisch-Gladbach e.V. im ADAC | white (+green) | Castrol | | Castrol | closed | front |
| 76 | Opel Monza | Mendener Automobil Sport Club e.V. | white | Shell | | Shell | closed | front |
| 79 | Ford Capri | Eichberg Racing | black (+blue) | KAMEI | | | closed | front |
| 81 | Porsche 930 | Kannacher GT Racing | white | KANNACHER GT | | | closed | rear |
| 82 | Porsche 930 | Kannacher GT Racing | red/yellow (+blue/green) | KANNACHER GT | | | closed | rear |
| 83 | BMW 323i | Charles Geeraerts | | | | | closed | front |
| 90 | BMW 320i | Jägermeister Racing Team | blue | KAMEI | Dunlop | Castrol | closed | front |
| 91 | BMW 320i | Renngemeinschaft Bergisch-Gladbach e.V. im ADAC | | | | | closed | front |
| 92 | BMW 320i | Mendener Automobil Sport Club e.V. | black (+red) | Castrol | | Castrol | closed | front |
| 93 | BMW 320i | Essen Werdener Automobil Club e.V. im ADAC | white/red (+blue) | | Dunlop | | closed | front |
| 94 | Ford Escort RS 2000 | Constructa Racing Team | | | | | closed | front |
| 95 | Ford Escort RS 2000 | Eichberg Racing | | | | | closed | front |
| 96 | Ford Escort RS 2000 | Eichberg Racing | | | | | closed | front |
| 97 | Ford Escort RS 2000 | Brauneiser Renntechnik | | | | | closed | front |
| 98 | Ford Escort RS 2000 | Brauneiser Renntechnik | | | | | closed | front |
| 99 | Ford Escort RS 2000 | Brauneiser Renntechnik | | | | | closed | front |
| 100 | Ford Escort RS 2000 | H.W.R.T. Auto Tuning GmbH | | | | | closed | front |
| 101 | Ford Escort RS 2000 | H.W.R.T. Auto Tuning GmbH | white/red/green | HWRT tuning | Dunlop | Castrol | closed | front |
| 102 | Opel Ascona B | Mantzel & Kissling Tuning | | | | | closed | front |
| 103 | Opel Kadett | Mich Opel Tuning | white (+blue) | KUKLA | Dunlop | | closed | front |
| 104 | Opel Kadett | Mich Opel Tuning | | | | | closed | front |
| 105 | Opel Ascona | Mich Opel Tuning | | | | | closed | front |
| 106 | Opel Kadett GT/E | Renngemeinschaft Bergisch-Gladbach e.V. im ADAC | white (+red/blue) | | | | closed | front |
| 107 | Opel Kadett | Sportfahrer Gemeinschaft Köln e.V. im ADAC | | | | | closed | front |
| 108 | Opel Kadett C | AC Monheim e.V. im ADAC | | | | | closed | front |
| 109 | Ford Escort RS 2000 | Brauneiser Renntechnik | | | | | closed | front |
| 110 | Ford Escort RS 2000 | | yellow | Shell | | Shell | closed | front |
| 111 | Alfa Romeo Alfetta GTAm | OBI Team Deutschland | | | | | closed | front |
| 112 | Audi 80 | Peter Langenbach | | | | | closed | - |
| 113 | Audi 80 | Renngemeinschaft Sieglar e.V. im ADAC | white | Castrol | | Castrol | closed | - |
| 114 | VW Golf GTi | | | | | | closed | front |
| 115 | VW Golf GTi | Scudeira 700 e.V. im ADAC | | | | | closed | front |
| 116 | BMW 1602 | | | | | | closed | front |
| 117 | BMW 1602 | AC Mayen e.V. im ADAC | | | | | closed | front |
| 118 | VW Scirocco | Sieglar Renngemeinschaft | | | | | closed | front |
| 119 | Ford Escort RS 2000 | | | | | | closed | front |
| 120 | Opel Kadett | Mendener ASC e.V. | | | | | closed | front |
| 121 | BMW 320 | Krautol Farben | | | | | closed | front |
| 122 | Alfa Romeo Alfetta GTV | Manfred Mohr | | | | | closed | front |