Round 10 of the 2004 FIA Formula 3000 International Championship was held at Monza, Italy on 11 September 2004. Vitantonio Liuizzi started on pole position and was the race winner. The race featured on the undercard of the 2004 Italian Grand Prix.
Race Result
| Pos. | No. | Driver | Nationality | Team | Tyre | Laps | Race Time | Gap | Interval | Best Lap | Lap | Speed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Vitantonio Liuzzi | Italy | Arden International | Avon | 26 | 44:20.747 | - | - | 1:39.775 | 23 | 203.368 |
| 2 | 17 | Tomas Enge | Czech Republic | Ma-Con Engineering | Avon | 26 | 44:30.159 | +9.412 | +9.412 | 1:40.136 | 19 | 202.651 |
| 3 | 2 | Robert Doornbos | Netherlands | Arden International | Avon | 26 | 44:36.227 | +15.480 | +6.068 | 1:40.439 | 14 | 202.192 |
| 4 | 11 | Raffaele Giammaria | Italy | Team Astromega | Avon | 26 | 44:44.193 | +23.446 | +7.966 | 1:40.685 | 17 | 201.592 |
| 5 | 15 | Esteban Guerrieri | Argentina | BCN Competicion | Avon | 26 | 44:44.435 | +23.688 | +0.242 | 1:40.474 | 19 | 201.574 |
| 6 | 4 | Mathias Lauda | Austria | CMS Performance | Avon | 26 | 45:06.299 | +45.552 | +21.864 | 1:41.589 | 12 | 199.945 |
| 7 | 9 | Jeff van Hooydonk | Belgium | Super Nova Racing Ltd | Avon | 26 | 45:06.532 | +45.785 | +0.233 | 1:41.438 | 14 | 199.928 |
| 8 | 6 | Ernesto Viso | Venezuela | Durango | Avon | 26 | 45:28.607 | +1:07.860 | +22.075 | 1:41.363 | 4 | 198.310 |
| 9 | 10 | Can Artam | Turkey | Super Nova Racing Ltd | Avon | 26 | 46:43.393 | +2:22.646 | +1:14.786 | 1:42.291 | 26 | 193.020 |
| 10 | 16 | Tony Schmidt | Germany | Ma-Con Engineering | Avon | 25 | 43:05.788 | 1 lap | 1 lap | 1:40.712 | 22 | 201.198 |
| 11 | 12 | Olivier Tielemans | Netherlands | Team Astromega | Avon | 25 | 44:26.898 | +6.151 | +1:21.110 | 1:43.370 | 16 | 195.079 |
| 12 | 8 | Chanoch Nissany | Israel | Coloni Motorsport | Avon | 25 | 44:27.389 | +6.642 | +0.491 | 1:43.324 | 20 | 195.043 |
| DNF | 7 | Patrick Friesacher | Austria | Coloni Motorsport | Avon | 17 | 29:36.365 | 1:40.715 | 12 | 198.956 | ||
| DNF | 19 | Ferdinando Monfardini | Italy | AEZ I.E. Engineering | Avon | 17 | 29:36.069 | 1:40.880 | 16 | 198.989 | ||
| DNF | 18 | Matteo Grassotto | Italy | AEZ I.E. Engineering | Avon | 2 | 4:04.279 | 1:53.589 | 2 | 166.191 | ||
| DNF | 3 | Jose Maria Lopez | Argentina | CMS Performance | Avon | 2 | 3:27.209 | 1:41.232 | 2 | 195.923 | ||
| DNF | 5 | Michele Rugolo | Italy | Durango | Avon | |||||||
| DNF | 14 | Enrico Toccacelo | Italy | BCN Competicion | Avon |