| 1 | Lotus 72D Ford | John Player Team Lotus | black (+gold) | John Player Special | | | open wheel | mid |
| 1T | Lotus 72D Ford | John Player Team Lotus | | | | | open wheel | mid |
| 2 | McLaren M19C Ford | Yardley Team McLaren | white (+orange) | YARDLEY McLAREN | Goodyear | Gulf | open wheel | mid |
| 2T | McLaren M19A Ford | Yardley Team McLaren | white (+orange) | YARDLEY McLAREN | Goodyear | Gulf | open wheel | mid |
| 3 | Ferrari 312 B2 | Spa Ferrari SEFAC | | | | | open wheel | mid |
| 3T | Ferrari 312 B2 | Spa Ferrari SEFAC | | | | | open wheel | mid |
| 4 | Tyrrell 003 Ford | Elf Team Tyrrell | blue | elf | Goodyear | Elf | open wheel | mid |
| 5 | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 5T | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 6 | Lotus 72D Ford | John Player Team Lotus | | | | | open wheel | mid |
| 7 | Tyrrell 002 Ford | Elf Team Tyrrell | | | | | open wheel | mid |
| 7T | Tyrrell 005 Ford | Elf Team Tyrrell | | | | | open wheel | mid |
| 8 | Tyrrell 004 Ford | Elf Team Tyrrell | | | | | open wheel | mid |
| 9 | Matra MS120D | Equipe Matra | | | | | open wheel | mid |
| 9T | Matra MS120C | Equipe Matra | | | | | open wheel | mid |
| 10 | Eifelland 21 Ford | Team Eifelland Caravan | blue/white (+orange) | | | | open wheel | mid |
| 11 | McLaren M19A Ford | Yardley Team McLaren | white (+orange) | YARDLEY McLAREN | Goodyear | Gulf | open wheel | mid |
| 12 | March 721G Ford | March Engineering | | | | | open wheel | mid |
| 14 | March 721G Ford | March Engineering | | | | | open wheel | mid |
| 15 | March 721G Ford | Clarke Mordaunt-Guthrie-Durlacher Racing | | | | | open wheel | mid |
| 16 | March 721 Ford | Team Williams - Motul | | | | | open wheel | mid |
| 17 | March 711 Ford | Team Williams - Motul | | | | | open wheel | mid |
| 18 | Brabham BT37 Ford | Motor Racing Developments | | | | | open wheel | mid |
| 19 | Brabham BT34 Ford | Motor Racing Developments | | | | | open wheel | mid |
| 20 | Brabham BT37 Ford | Motor Racing Developments | | | | | open wheel | mid |
| 21 | Tecno PA123 | Martini Racing Team | | | | | open wheel | mid |
| 22 | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 23 | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 24 | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 25 | BRM P160B | Marlboro BRM | | | | | open wheel | mid |
| 26 | Surtees TS9B Ford | Team Surtees | | | | | open wheel | mid |
| 27 | Surtees TS9B Ford | Team Surtees | | | | | open wheel | mid |
| 28 | Surtees TS9B Ford | Ceramica Pagnossin - Team Surtees | | | | | open wheel | mid |
| 29 | Lotus 72D Ford | Lucky Strike Racing | | | | | open wheel | mid |
| 30 | Ferrari 312 B2 | Spa Ferrari SEFAC | red (+white/silver) | | | | open wheel | mid |