| 1 | Chevrolet Camaro | Herbert Müller Racing Team | | | | closed | front |
| 2 | Chevrolet Camaro | Research Consultants Ltd. Automotive Div. | | | | closed | front |
| 7 | Alfa Romeo 2600 | "Il Ragno" (Scuderia Parma Corse) | | | | closed | front |
| 8 | BMW 2800 CS | Team Schnitzer Motul | silver (+red/yellow) | SCHNITZER | | closed | front |
| 9 | BMW 2800 CS | Squadra Caposcarico | silver (+red/black) | | | closed | front |
| 10 | BMW 2800 CS | S.A.L.A. Précision Liegeoise | yellow/white | Castrol | | closed | front |
| 11 | Ford Capri RS 2600 | Ford | white/blue | Ford/Castrol | Dunlop | closed | front |
| 12 | Ford Capri RS 2600 | Ford | white/blue | | Dunlop | closed | front |
| 14 | Ford Capri RS 2600 | Kent Frami Racing International | | | | closed | front |
| 15 | Opel Commodore GS | Dante Gargan (Eurocar Jolly Club) | | | | closed | front |
| 16 | Opel Commodore GS | "Tatog" (Scuderia San Marco) | | | | closed | front |
| 18 | Opel Commodore GS | Conrero Squadra Corse | | | | closed | front |
| 19 | Opel Commodore GS | Conrero Squadra Corse | | | | closed | front |
| 21 | Alfa Romeo 2000 GTAm | Autodelta S.p.A. | | | | closed | front |
| 22 | Alfa Romeo 2000 GTAm | Autodelta S.p.A. | silver | Shell | Firestone | closed | front |
| 23 | Alfa Romeo 2000 GTAm | Autodelta S.p.A. | darker | | Firestone | closed | front |
| 24 | Alfa Romeo 2000 GTAm | Jolly Club | | | | closed | front |
| 25 | Alfa Romeo 2000 GTAm | Jolly Club | | | | closed | front |
| 26 | Alfa Romeo 2000 GTAm | Silvano Pittini (Peg Team) | | | | closed | front |
| 28 | Alfa Romeo 2000 GTAm | Monzeglio Squadra Corse | | | | closed | front |
| 29 | BMW 2002 | Arthur Blanc Racing Team | | | | closed | front |
| 31 | BMW 2002 | Keiser Racing | | | | closed | front |
| 32 | Ford Escort RS 1600 | Goran Strok | | | | closed | front |
| 33 | Ford Escort RS 1600 | Sony Racing Team | | | | closed | front |
| 34 | Ford Escort RS 1600 | Obermoser Getriebemotoren | | | | closed | front |
| 35 | Ford Escort RS 1600 | Ford | | | | closed | front |
| 36 | Ford Escort RS 1600 Broadspped | Jolly Club | | | | closed | front |
| 37 | Ford Escort RS 1600 Broadspped | Scuderia Città dei Mille | | | | closed | front |
| 39 | Alfa Romeo GTV | Vincenzo Zanini (Scuderia Como Corse) | | | | closed | front |
| 45 | BMW 1600/2 | Robert Lang | | | | closed | front |
| 48 | BMW 1600 | Scuderia Città dei Mille | | | | closed | front |
| 50 | Ford Escort RS 1600 | Carlo Belli (Piloti Senesi) | | | | closed | front |
| 53 | Alfa Romeo 1300 GTA Junior | Autodelta S.p.A. | | | | closed | front |
| 53 | Alfa Romeo 1300 GTA Junior | Jolly Club | | | | closed | front |
| 54 | Alfa Romeo 1300 GTA Junior | Autodelta S.p.A. | | | | closed | front |
| 55 | Alfa Romeo 1300 GTA Junior | Autodelta S.p.A. | | | | closed | front |
| 59 | Alfa Romeo 1300 GTA Junior | Drago Regvart | red/yellow (+blue) | | | closed | front |
| 61 | Alfa Romeo 1300 GTA Junior | Luciano Galluzzo (Gruppo Piloti Romani) | | | | closed | front |
| 62 | Alfa Romeo 1300 GTA Junior | Paolo Baroni | | | | closed | front |
| 63 | Alfa Romeo 1300 GTA Junior | Scuderia Brescia Corse | blue | | | closed | front |
| 64 | Alfa Romeo 1300 GTA Junior | Alberto Ponno (Scuderia Sporturismo) | red/yellow | | Firestone | closed | front |
| 80 | Alfa Romeo 1300 GTA Junior | Monzeglio Squadra Corse | | | | closed | front |
| 81 | Alfa Romeo 1300 GTA Junior | Jolly Club | | | | closed | front |
| 82 | Alfa Romeo 1300 GTA Junior | Mario Litrico (Scuderia Etna) | white (+red) | | | closed | front |
| 85 | Alfa Romeo 1300 GTA Junior | Formel Rennsport Club | | | | closed | front |
| 87 | Alfa Romeo 1300 GTA Junior | Peter Marx | | | | closed | front |
| 88 | Fiat 128 Rallye | Scuderia Filipinetti | | | | closed | front |
| 89 | Fiat 128 Coupé 1300 | Scuderia Filipinetti | | | | closed | front |
| 90 | Fiat 128 Coupé 1300 | Trivellato Racing | red/black/white | TRIVELLATO RACING/FIAT ITALIA | | closed | front |
| 91 | Fiat 128 Rallye | Trivellato Racing | | | | closed | front |
| 92 | Fiat 128 Coupé 1300 | Trivellato Racing | | TRIVELLATO RACING/FIAT ITALIA | | closed | front |