2003 IndyCar Series
The 2003 IRL IndyCar Series brought some of the biggest changes in its history. The league adopted the name IndyCar Series, after a settlement with CART prohibiting its use had expired. Several former CART teams brought their full operations to the IRL, most notably major squads Chip Ganassi Racing and Andretti Green Racing, as well as former CART engine manufacturers Toyota and Honda, replacing Infiniti who shifted its efforts to the new feeder series Infiniti Pro Series. Many of the IRL's old guard including Robbie Buhl, Greg Ray, and Buddy Lazier had difficulty competing in this new manufacturer-driven landscape. The league, also added its first international race this year, taking over the CART date at Twin Ring Motegi.
The season's most successful entrants were Ganassi and Team Penske that had made the switch already the year before. New Zealander Scott Dixon won the opening race of the season at Homestead and ran very consistently all year long to win his first title at the age of 23. Gil de Ferran won Penske's third consecutive Indianapolis 500 in May and finished second to Dixon in the title race. The finale however was marred by a severe incident that nearly killed former series' champion and Indy 500 winner Kenny Bräck. De Ferran won the race with Dixon in second being well enough to seal the title. Bräck would eventually recover; however, Tony Renna, a Ganassi development driver, lost his life in a test crash at Indianapolis late in the year and thus Renna's hopes of 2004 Ganassi drive was vanished.
2003 was also the first and only engine title for Toyota and also first Asian and Japanese car manufacturer to won IndyCar Series IRL-era engine manufacturer's title and thus ending seven-year American engine manufacturer's supremacy. As of 2019, 2003 was also the last chassis manufacturer title victory for Panoz G-Force Technologies to date.
Team and driver chart
Season Summary
Schedule
BOLD indicates Superspeedways.Race results
Race summaries
Toyota Indy 300">Homestead–Miami Indy 300">Toyota Indy 300
This race was held March 2 at Homestead-Miami Speedway. Tony Kanaan won the pole.Top ten results
- 9- Scott Dixon
- 6- Gil de Ferran
- 3- Hélio Castroneves
- 11- Tony Kanaan
- 8- Scott Sharp
- 7- Michael Andretti
- 27- Dario Franchitti
- 10- Tomas Scheckter
- 21- Felipe Giaffone
- 4- Sam Hornish, Jr.
[XM [Satellite Radio Indy 200|Purex Dial Indy 200]]
Top ten results
- 11- Tony Kanaan
- 3- Hélio Castroneves
- 21- Felipe Giaffone
- 31- Al Unser, Jr.
- 15- Kenny Bräck
- 2- Jaques Lazier
- 8- Scott Sharp
- 23- Sarah Fisher
- 52- Buddy Rice
- 5- Shigeaki Hattori
Inaugural [Indy Japan 300]
Top ten results
- 8- Scott Sharp
- 15- Kenny Bräck
- 21- Felipe Giaffone
- 7- Michael Andretti
- 31- Al Unser, Jr.
- 4- Sam Hornish, Jr.
- 27- Dan Wheldon
- 12- Toranosuke Takagi
- 13- Greg Ray
- 24- Robbie Buhl
87th Indianapolis 500">2003 Indianapolis 500">87th Indianapolis 500
Top ten results
- 6- Gil de Ferran
- 3- Hélio Castroneves
- 11- Tony Kanaan
- 10- Tomas Scheckter
- 12- Toranosuke Takagi
- 20- Alex Barron
- 32- Tony Renna
- 13- Greg Ray
- 31- Al Unser, Jr.
- 55- Roger Yasukawa
Bombardier 500">Firestone 550">Bombardier 500
Top ten results
- 31- Al Unser, Jr.
- 11- Tony Kanaan
- 12- Toranosuke Takagi
- 15- Kenny Bräck
- 27- Bryan Herta
- 9- Scott Dixon
- 3- Hélio Castroneves
- 6- Gil de Ferran
- 12- Roger Yasukawa
- 4- Sam Hornish, Jr.
Honda Indy 225">Pikes Peak International Raceway">Honda Indy 225
Top ten results
- 9- Scott Dixon
- 11- Tony Kanaan
- 6- Gil de Ferran
- 27- Dario Franchitti
- 4- Sam Hornish, Jr.
- 12- Toranosuke Takagi
- 15- Kenny Bräck
- 10- Tomas Scheckter
- 52- Buddy Rice
- 91- Buddy Lazier
[SunTrust Indy Challenge]
Top ten results
- 9- Scott Dixon
- 3- Hélio Castroneves
- 6- Gil de Ferran
- 4- Sam Hornish, Jr.
- 11- Tony Kanaan
- 21- Felipe Giaffone
- 15- Kenny Bräck
- 26- Dan Wheldon
- 52- Buddy Rice
- 31- Al Unser, Jr.
Kansas Indy 300">RoadRunner Turbo Indy 300">Kansas Indy 300
Top ten results
- 27- Bryan Herta
- 3- Hélio Castroneves
- 6- Gil de Ferran
- 11- Tony Kanaan
- 15- Kenny Bräck
- 9- Scott Dixon
- 55- Roger Yasukawa
- 13- Greg Ray
- 10- Tomas Scheckter
- 5- Jaques Lazier
[Firestone Indy 200]
Top ten results
- 6- Gil de Ferran
- 9- Scott Dixon
- 3- Hélio Castroneves
- 26- Dan Wheldon
- 21- Alex Barron
- 15- Kenny Bräck
- 12- Toranosuke Takagi
- 31- Al Unser, Jr.
- 11- Tony Kanaan
- 10- Tomas Scheckter
[Firestone Indy 400]
Top ten results
- 21- Alex Barron
- 4- Sam Hornish, Jr.
- 10- Tomas Scheckter
- 8- Scott Sharp
- 9- Scott Dixon
- 12- Toranosuke Takagi
- 6- Gil de Ferran
- 12- Roger Yasukawa
- 31- Al Unser, Jr.
- 13- Greg Ray
[Emerson Indy 250]
Top ten results
- 3- Hélio Castroneves
- 11- Tony Kanaan
- 6- Gil de Ferran
- 10- Tomas Scheckter
- 26- Dan Wheldon
- 4- Sam Hornish, Jr.
- 12- Toranosuke Takagi
- 13- Greg Ray
- 2- Vítor Meira
- 8- Scott Sharp
Belterra Casino Indy 300">Kentucky Indy 300">Belterra Casino Indy 300
Top ten results
- 4- Sam Hornish, Jr.
- 9- Scott Dixon
- 27- Bryan Herta
- 31- Al Unser, Jr.
- 3- Hélio Castroneves
- 11- Tony Kanaan
- 24- Robbie Buhl
- 26- Dan Wheldon
- 6- Gil de Ferran
- 10- Tomas Scheckter
[Firestone Indy 225]
Top ten results
- 3- Hélio Castroneves
- 4- Sam Hornish, Jr.
- 27- Bryan Herta
- 6- Gil de Ferran
- 15- Kenny Bräck
- 31- Al Unser, Jr.
- 26- Dan Wheldon
- 12- Roger Yasukawa
- 24- Robbie Buhl
- 91- Buddy Rice
[Peak Antifreeze & [Motor Oil Indy 300|Delphi Indy 300]]
Top ten results
- 4- Sam Hornish, Jr.
- 9- Scott Dixon
- 27- Bryan Herta
- 26- Dan Wheldon
- 10- Tomas Scheckter
- 11- Tony Kanaan
- 52- Alex Barron
- 55- Roger Yasukawa
- 12- Toranosuke Takagi
- 24- Robbie Buhl
[Toyota Indy 400]
Top ten results
- 4- Sam Hornish, Jr.
- 9- Scott Dixon
- 11- Tony Kanaan
- 26- Dan Wheldon
- 10- Tomas Scheckter
- 3- Hélio Castroneves
- 55- Roger Yasukawa
- 8- Scott Sharp
- 31- Al Unser, Jr.
- 52- Alex Barron
Chevy 500">Firestone 550">Chevy 500
Top ten results
- 6- Gil de Ferran
- 9- Scott Dixon
- 26- Dan Wheldon
- 2- Vítor Meira
- 27- Bryan Herta
- 8- Scott Sharp
- 12- Toranosuke Takagi
- 13- Greg Ray
- 31- Al Unser, Jr.
- 55- Roger Yasukawa
Final driver standings
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