The FW25 was completely new design compared to the Williams FW24. The design team was joined by ex-Ferrari aerodynamicist, Antonia Terzi, who worked with existing designer Gavin Fisher after the departure of ex-chief aerodynamicist, Geoff Willis. The BMW-powered car was driven by Juan-Pablo Montoya and Ralf Schumacher. Montoya and Schumacher won two races each, including two 1-2 finishes at the European Grand Prix at Nurburgring, and the next race, the French Grand Prix at Magny-Cours. Columbian and German drivers completed the season in 3rd and 5th positions in the drivers’ championship, respectively.
| Season | Series | Event |
| 2003 | F1WC | |
| Driver | No. | Entrant |
| Ralf Schumacher | 4 | BMW WilliamsF1 Team |
| Scale | Manufacturer | Collection |
| 1:43 | Minichamps | |
| Cat. No. | Quality | Rarity |
| 400030004 | 
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