2003 Hot Wheels Mainline Highlights By Year
| Year | Image | Name | HW # | Color | Part | Type | Series | Series # | Case |
|---|---|---|---|---|---|---|---|---|---|
| 2003 |
 |
68 Cougar | 004 | Black | 57003 | Mainline | T-Hunt | 4 | |
| 2003 |
 |
Switchback | 211 | Red | 57176 | Mainline | 2003 Hot Wheels | 23 | N/A |
| 2003 |
 |
68 Cougar | 072 | Burnt Orange | 57209 | Mainline | Hot Wheels Anime Series | 3 | N/A |
| 2003 |
 |
1957 Cadillac Eldorado | 148 | Purple | 57120 | Mainline | Pride Rides | 3 | N/A |
| 2003 |
 |
Hooligan | 1 | Pearl White | 57000 | Mainline | T-Hunt | 1 | |
| 2003 |
 |
56 Ford Panel | 2 | Metalflake Gold | 57001 | Mainline | T-Hunt | 2 | |
| 2003 |
 |
Shoe Box | 3 | Metallic Purple | 57002 | Mainline | T-Hunt | 3 | |
| 2003 |
 |
68 El Camino | 5 | Black and Metallic Pink | 57004 | Mainline | T-Hunt | 5 | |
| 2003 |
 |
Porsche 959 | 6 | Metalflake Silver | 57005 | Mainline | T-Hunt | 6 | |
| 2003 |
 |
Midnight Otto | 7 | Satin White | 57006 | Mainline | T-Hunt | 7 | |
| 2003 |
 |
Riley & Scott Mk III | 8 | Metalflake Gold / White. | 57007 | Mainline | T-Hunt | 8 | |
| 2003 |
 |
57 Cadillac Eldorado Brougham | 9 | Metalflake Champagne | 57008 | Mainline | T-Hunt | 9 | |
| 2003 |
 |
Muscle Tone | 10 | Black | 57009 | Mainline | T-Hunt | 10 | |
| 2003 |
 |
Super Tsunami | 11 | Metalflake Light Green / | 57010 | Mainline | T-Hunt | 11 | |
| 2003 |
 |
70 Plymouth Barracuda | 12 | Metalflake Red | 57011 | Mainline | T-Hunt | 12 | |
| 2003 |
 |
Surfin' School Bus | 149 | Blue | 57123 | Mainline | 2003 Work Crewsers | 03 | N/A |
| 2003 | Mustang Mach 1 | 193 | Black | C1372 | Mainline | Wastelands | 10 | ||
| 2003 | Porsche 911 Carrera | 204 | White | 57187 | Mainline | Final Run | 10 | n/a |
