Total de marques participants: 20
Total de models participants: 30
Total de motors participants: 5
Total de pneumàtics participants: 3 (Bridgestone, Dunlop, Goodyear)
Debutants: 4 (Boro, Kojima, Ligier, Wolf-Williams)
Última temporada: 2 (Maki, Parnelli, Wolf-Williams)
 |
| Tyrrell va trencar esquemes amb el P34 de sis rodes, que guanyaria una cursa. |
| Marca | Model | Motor | Pneumàtics |
| Ferrari | 312T 312T2 |
015 3000 cc F12 | Goodyear |
| Tyrrell | 007 P34 |
Ford DFV 3000 cc V8
|
Bridgestone Goodyear |
| Lotus | 77 | Ford DFV 3000 cc V8 | Goodyear |
| Brabham | BT44B BT45 |
Alfa Romeo 115-12 3000 cc F12 Ford DFV 3000 cc V8 |
Goodyear |
| March | 761 | Ford DFV 3000 cc V8 | Goodyear |
| McLaren | M23 M26 |
Ford DFV 3000 cc V8 | Goodyear |
| BRM | P201B | P200 3000 cc V12 | Goodyear |
| Shadow | DN3 DN5B DN8 |
Ford DFV 3000 cc V8 | Goodyear |
| Surtees | TS16 TS19 |
Ford DFV 3000 cc V8 | Goodyear |
| Williams | FW04 | Ford DFV 3000 cc V8 | Goodyear |
| Wolf-Williams | FW05 | Ford DFV 3000 cc V8 | Goodyear |
| Ensign | N174 N176 |
Ford DFV 3000 cc V8 | Goodyear |
| Hesketh | 308D | Ford DFV 3000 cc V8 | Goodyear |
| Ligier | JS5 | Matra MS73 3000 cc V12 | Goodyear |
| Parnelli | VPJ4B | Ford DFV 3000 cc V8 | Goodyear |
| Penske | PC3 PC4 |
Ford DFV 3000 cc V8 | Goodyear |
| Fittipaldi | FD03 FD04 |
Ford DFV 3000 cc V8 | Goodyear |
| Boro | N175 | Ford DFV 3000 cc V8 | Goodyear |
| Kojima | KE007 | Ford DFV 3000 cc V8 | Dunlop |
| Maki | F101B | Ford DFV 3000 cc V8 | Goodyear |
 |
| Ligier va debutar amb el JS5, que inicialment presentava una presa d’aire gegantina. |