| Race Name: | XII Gran Premio de la Republica Argentina |
| Track: | Autódromo Juan y Oscar Gálvez |
| Round: | 1 of 14 |
| Race date: | Sunday, January 12th, 1975 |
| Race time: | 14.00 |
| 1st | 2nd | 3rd | |
| Driver | Emerson Fittipaldi | James Hunt | Carlos Reutemann |
| Constructor | McLaren-Ford Cosworth | Hesketh-Ford Cosworth | Brabham-Ford Cosworth |
| Car | McLaren M23 | Hesketh 308B | Brabham BT44B |
| Engine | Ford Cosworth DFV | Ford Cosworth DFV | Ford Cosworth DFV |
| Tyre | Goodyear | Goodyear | Goodyear |
| Time | 1:39:26.29 | 1:39:32.20 | 1:39:43.35 |
| Gap | 5.91 secs | 17.06 secs |