Series
Driver
Season article
Formula One World Championship
Michael Schumacher
2004 Formula One season
Constructors: Ferrari
IndyCar Series
Tony Kanaan
2004 IndyCar Series season
Champ Car World Series
Sébastien Bourdais
2004 Champ Car season
World Series by Nissan
Heikki Kovalainen
2004 World Series by Nissan season
World Series by Lights
Miloš Pavlović
2004 World Series Lights season
Atlantic Championship
Jon Fogarty
2004 Atlantic Championship season
Infiniti Pro Series
Thiago Medeiros
2004 Infiniti Pro Series season
Australian Drivers' Championship
Neil McFadyen
2004 Australian Drivers' Championship
Silver: Ian Peters
Euro Formula 3000
Nicky Pastorelli
2004 Euro Formula 3000 Series
Formula Nippon Championship
Richard Lyons
2004 Formula Nippon Championship
International Formula 3000 Championship
Vitantonio Liuzzi
2004 International Formula 3000 Championship
Formula Dodge National Championship
Marco Andretti
Masters: Chris Wilcox
Formula Dodge Eastern Championship
Matt Franc
Expert: Daniel Herrington
Sportsman: Steven Goldstein
Masters: R. J. Smith
Formula Dodge Midwestern Championship
Revere Greist
Expert: Doug Boyer
Sportsman: Mark Fee
Masters: John Greist
Formula Dodge Southern Championship
Marco Andretti
Masters: John Greist
Formula Dodge Western Championship
Harrison Brix
Masters: Quentin Wahl
Formula Rus
Sergey Afanasyev
Russian Formula 1600 Championship
Alexey Pavlovskiy
Formula Three
Formula 3 Euro Series
Jamie Green
2004 Formula 3 Euro Series season
Rookie: Franck Perera
Nation: France
Asian Formula Three Championship
Christian Jones
Australian Formula 3 Championship
Karl Reindler
2004 Australian Formula 3 Championship
Trophy: Nic Jordan
British Formula 3 Championship
C: Nelson Piquet Jr.
2004 British Formula 3 season
N: Ryan Lewis
All-Japan Formula Three Championship
Ronnie Quintarelli
2004 All-Japan Formula Three season
Teams: Inging
Engine Tuners: Torii
Finnish Formula Three Championship
Teemu Tanninen
German Formula Three Championship
Bastian Kolmsee
2004 German Formula Three season
Rookie: Bastian Kolmsee
Italian Formula Three Championship
Matteo Cressoni
2004 Italian Formula Three season
Spanish Formula Three Championship
Borja García
2004 Spanish Formula Three season
Teams: Racing Engineering
Trofeo Ibérico: Borja García
Copa de España Júnior: Javier Villa
Formula 3 Sudamericana
Alexandre Sarnes Negrão
2004 Formula 3 Sudamericana season
Formula Renault
Formula Renault V6 Eurocup
Giorgio Mondini
2004 Formula Renault V6 Eurocup season
Teams: EuroInternational
Formula Renault 2000 Eurocup
Scott Speed
2004 Formula Renault 2000 Eurocup season
Teams: Motopark Academy
Formula Renault 2000 UK
Mike Conway
2004 Formula Renault 2000 UK season
Winter Series: Stuart Hall
Formula Renault 2000 Germany
Scott Speed
2004 Formula Renault 2000 Germany season
Renault Speed Trophy F2000
Nicolas Maulini
2004 Formula Renault seasons
Copa Corona Formula Renault 2000 de America
Homero Richards
Formula Renault 2000 Brazil
Alexandre Foizer
Championnat de France FFSA Formule Campus Renault Elf
Jacky Ferré
Formula Renault 1600 Belgium
Maxime Soulet
Formula Renault Monza
Michael Herck
Formula Renault Elf 1600 Argentina
Ezequiel Bosio
Formula TR 1600 Pro Series
Marco Andretti
Championnat de France Formula Renault 2000
Patrick Pilet
Formula Renault BARC
Nicky Wilson
Formula Renault 2000 Italia
Pastor Maldonado
Winter Series: Mikhail Aleshin
Formula Renault 2000 Netherlands
Junior Strous
Formula Renault 2000 Scandinavia
Kasper Andersen
Formula TR 2000 Pro Series
Colin Braun
North American Formula Renault 2000
Martin Ponte
Asian Formula Renault Challenge
Hideaki Nakao
Teams: FRD Team
Formula Renault 1600 Spain
Michael Herck
Formula Super Renault
Ivo Perabo
Formula BMW
Formula BMW ADAC
Sebastian Vettel
2004 Formula BMW ADAC season
Teams: ADAC Berlin-Brandenburg
Formula BMW Asia
Marchy Lee
2004 Formula BMW Asia season
Teams: Team Meritus
Formula BMW USA
Andreas Wirth
Teams: HBR/Powerslide Motorsport
Formula BMW UK
Tim Bridgman
2004 Formula BMW UK season
F. Baviera Junior Cup
Arturo Llobell