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 Ralf Schumacher driving the FW25 at the 2003 British Grand Prix | |||||||||
| Category | Formula One | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Constructor | Williams | ||||||||
| Designer(s) | Patrick Head (Technical Director) Gavin Fisher (Chief Designer) Brian O'Roake (Chief Composites Engineer) Mark Tatham (Chief Mechanical Engineer) Antonia Terzi (Head of Aerodynamics) Jason Somerville (Principal Aerodynamicist) Nick Alcock (Principal Aerodynamicist) | ||||||||
| Predecessor | Williams FW24 | ||||||||
| Successor | Williams FW26 | ||||||||
| Technical specifications | |||||||||
| Chassis | Carbon/Epoxy composite monocoque | ||||||||
| Suspension (front) | Double wishbone, torsion bar, pushrod | ||||||||
| Suspension (rear) | Double wishbone, coil spring, pushrod | ||||||||
| Width | 1,800 mm (71 in) | ||||||||
| Height | 950 mm (37 in) | ||||||||
| Wheelbase | Over 3,000 mm (118 in) | ||||||||
| Engine | BMW P83 2,998 cc (183 cu in) V10 naturally-aspirated Mid-mounted | ||||||||
| Transmission | Williams 6-speed longitudinal semi-automatic sequential | ||||||||
| Power | 940 hp @ 19,200 rpm[1][2] | ||||||||
| Weight | 600 kg (1,323 lb) | ||||||||
| Fuel | Petrobras | ||||||||
| Lubricants | Castrol | ||||||||
| Tyres | Michelin | ||||||||
| Competition history | |||||||||
| Notable entrants | BMW Williams F1 Team | ||||||||
| Notable drivers | 3.  Juan Pablo Montoya4.  Ralf Schumacher4.  Marc Gené | ||||||||
| Debut | 2003 Australian Grand Prix | ||||||||
| First win | 2003 Monaco Grand Prix | ||||||||
| Last win | 2003 German Grand Prix | ||||||||
| Last event | 2003 Japanese Grand Prix | ||||||||
| |||||||||
| Constructors' Championships | 0 | ||||||||
| Drivers' Championships | 0 | ||||||||
The Williams FW25 is a Formula One car designed by Williams and powered by a BMW V10 engine. The car was used by Williams for the 2003 championship. Three drivers would drive the FW25 in the 2003 season, with Marc Gené replacing regular racer Ralf Schumacher for the Italian Grand Prix after the German suffered a large testing accident at Monza's Lesmo 1 corner prior to that race. The other regular driver Juan Pablo Montoya started all of the season's Grand Prix.
As of 2024, it remains the last Williams car to score a 1–2 finish.
- ^ "19,000 RPM BMW Formula One engine". newatlas.com. 4 June 2004. Retrieved 15 November 2020.
- ^ "One of the greatest engines in history of Formula 1: BMW V10". BMW BLOG. 25 July 2015. Retrieved 15 November 2020.