The 2003 Chevy 500 was Round 16 of the 2003 IndyCar Series. The event was held at Texas Motor Speedway in Texas, United States on 12 October 2003. Gil de Ferran started on pole position and was the race winner.
CHEVY 500 Race Result
| Pos. | No. | Driver | Chassis | Engine | Tire | Started | Laps | Total Time | Laps Led | Status | Points | Avg. Speed | Pit Stops |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Gil de Ferran | Dallara | Toyota | Firestone | 1 | 195 | - | 68 | Running | 52 | 156.268 | - |
| 2 | 9 | Scott Dixon | G-Force | Toyota | Firestone | 2 | 195 | - | 57 | Running | 40 | - | - |
| 3 | 7 | Dan Wheldon | Dallara | Honda | Firestone | 16 | 195 | - | 1 | Running | 35 | - | - |
| 4 | 2 | Vitor Meira | Dallara | Chevrolet | Firestone | 6 | 195 | - | 0 | Running | 32 | - | - |
| 5 | 27 | Bryan Herta | Dallara | Honda | Firestone | 8 | 195 | - | 0 | Running | 30 | - | - |
| 6 | 8 | Scott Sharp | Dallara | Toyota | Firestone | 20 | 195 | - | 5 | Running | 28 | - | - |
| 7 | 12 | Tora Takagi | G-Force | Toyota | Firestone | 11 | 195 | - | 0 | Running | 26 | - | - |
| 8 | 13 | Greg Ray | G-Force | Honda | Firestone | 13 | 195 | - | 0 | Running | 24 | - | - |
| 9 | 31 | Al Unser Jr. | Dallara | Toyota | Firestone | 17 | 195 | - | 0 | Running | 22 | - | - |
| 10 | 55 | Roger Yasukawa | Dallara | Honda | Firestone | 15 | 195 | - | 0 | Running | 20 | - | - |
| 11 | 24 | Robbie Buhl | Dallara | Chevrolet | Firestone | 10 | 195 | - | 0 | Running | 19 | - | - |
| 12 | 23 | Sarah Fisher | Dallara | Chevrolet | Firestone | 21 | 194 | - | 0 | Running | 18 | - | - |
| 13 | 3 | Helio Castroneves | Dallara | Toyota | Firestone | 5 | 194 | - | 0 | Running | 17 | - | - |
| 14 | 11 | Tony Kanaan | Dallara | Honda | Firestone | 9 | 193 | - | 52 | Running | 16 | - | - |
| 15 | 10 | Tomas Scheckter | G-Force | Toyota | Firestone | 3 | 187 | - | 0 | Accident | 15 | - | - |
| 16 | 15 | Kenny Brack | Dallara | Honda | Firestone | 7 | 187 | - | 0 | Accident | 14 | - | - |
| 17 | 4 | Sam Hornish Jr. | Dallara | Chevrolet | Firestone | 12 | 176 | - | 12 | Engine | 13 | - | - |
| 18 | 91 | Richie Hearn | Dallara | Chevrolet | Firestone | 18 | 172 | - | 0 | Accident | 12 | - | - |
| 19 | 21 | Felipe Giaffone | G-Force | Toyota | Firestone | 4 | 98 | - | 0 | Accident | 11 | - | - |
| 20 | 52 | Alex Barron | Dallara | Chevrolet | Firestone | 14 | 98 | - | 0 | Accident | 10 | - | - |
| 21 | 18 | Ed Carpenter | Dallara | Chevrolet | Firestone | 22 | 69 | - | 0 | Electrical | 9 | - | - |
| 22 | 14 | A.J. Foyt IV | G-Force | Toyota | Firestone | 19 | 62 | - | 0 | Engine | 8 | - | - |