2003 Formula 3 Sudamericana season
# 2003 Formula 3 Sudamericana season

The 2003 Formula 3 Sudamericana season was the 17th Formula 3 Sudamericana season. It began on 13 April 2003, at Autódromo Internacional Orlando Moura at Campo Grande and ended on 16 November at Autódromo Internacional Nelson Piquet in Brasília. Brazilian driver Danilo Dirani won the title.

## Drivers and teams

* All drivers competed in Pirelli-shod.

| Team | No | Driver | Chassis | Engine | Class | Rounds |
| - | - | - | - | - | - | - |
| Piquet Sports | 1 | Alexandre Sarnes Negrão | Dallara F301 | Mugen-Honda | A | All |
| Cesário Fórmula | 3 | Fernando Rees | Dallara F301 | Mugen-Honda | A | 1–6 |
| Cesário Fórmula | 3 | Marcelo Thomaz | Dallara F301 | Mugen-Honda | A | 7 |
| Cesário Fórmula | 3 | Gustavo Foizer | Dallara F301 | Mugen-Honda | A | 8 |
| Cesário Fórmula | 3 | Alexandre Foizer | Dallara F301 | Mugen-Honda | A | 9 |
| Cesário Fórmula | 4 | Danilo Dirani | Dallara F301 | Mugen-Honda | A | All |
| Cesário Fórmula | 40 | Rodrigo Ribeiro | Dallara F394 | Mugen-Honda | B | 1–8 |
| Cesário Fórmula | 40 | Gustavo Foizer | Dallara F394 | Mugen-Honda | B | 9 |
| Cesário Fórmula | 41 | Daniel Lancaster | Dallara F394 | Mugen-Honda | B | All |
| Amir Nasr Racing | 5 | Juliano Moro | Dallara F301 | Mugen-Honda | A | 1 |
| Amir Nasr Racing | 5 | João Barion | Dallara F301 | Mugen-Honda | A | 2–9 |
| Amir Nasr Racing | 6 | Allan Hellmeister | Dallara F301 | Mugen-Honda | A | All |
| Avallone Motorsport | 7 | Lucas di Grassi | Dallara F301 | Mugen-Honda | A | 1–6 |
| Avallone Motorsport | 7 | Paulo Salustiano | Dallara F301 | Mugen-Honda | A | 7–8 |
| Avallone Motorsport | 7 | Diego Freitas | Dallara F301 | Mugen-Honda | A | 9 |
| Avallone Motorsport | 8 | Daniel Landi | Dallara F301 | Mugen-Honda | A | All |
| Bassani Racing | 9 | Lucilio Baumer | Dallara F301 | Mugen-Honda | A | 1–4 |
| Brasilia Racing | 11 | Jaime Camara | Dallara F301 | Mugen-Honda | A | All |
| Brasilia Racing | 12 | Zeca Cardoso | Dallara F301 | Mugen-Honda | A | 9 |
| Dragão Motorsport | 14 | Hybernon Cysne | Dallara F301 | Mugen-Honda | A | 1 |
| Dragão Motorsport | 14 | Daniel Scandian | Dallara F301 | Mugen-Honda | A | 2–4 |
| Dragão Motorsport | 14 | Henrique Favoretto | Dallara F301 | Mugen-Honda | A | 5, 7 |
| Dragão Motorsport | 15 | Alberto Valerio | Dallara F301 | Mugen-Honda | A | 7, 9 |
| Dragão Motorsport | 46 | Bruno Bari | Dallara F394 | Mugen-Honda | B | 1–6 |
| Dragão Motorsport | 46 | Salomão Soares | Dallara F394 | Mugen-Honda | B | 9 |
| Dragão Motorsport | 47 | Paulo Salustiano | Dallara F394 | Mugen-Honda | B | 2–3, 5 |
| Dragão Motorsport | 49 | Vicente Sfeir | Dallara F394 | Mugen-Honda | B | 7–9 |
| PropCar Racing | 16 | Henrique Favoretto | Dallara F301 | Opel | A | 1–4 |
| PropCar Racing | 21 | Eduardo Azevedo | Dallara F301 | Opel | A | 5, 9 |
| PropCar Racing | 54 | Fabio Casagrande | Dallara F394 | Opel | B | 1–3 |
| PropCar Racing | 55 | Eduardo Azevedo | Dallara F394 | Opel | B | 2 |
| PropCar Racing | 55 | José Larriera | Dallara F394 | Opel | B | 3 |
| KTT Racing | 45 | Paulo Salustiano | Dallara F394 | Mugen-Honda | B | 1–2 |
| Saul Lui Competicion | 50 | Thiago de Roure | Dallara F394 | Mitsubishi | B | 2–4 |
| Werner Competicion | 69 | Federico Lifschitz | Dallara F394 | Mugen-Honda | B | 3 |
| Icon | Class |
| A | Class A |
| B | Class B |
