- 1991 F1 Grand Prix
- No.5 - Nigel Mansell
- No.6 - Riccardo Patrese
- Williams FW14 won the 1991 F1 Grand Prix seven times
- Constructors' Championships: 2nd place
- Drivers' Championships: 2nd place (Nigel Mansell) *(winner: Ayrton Senna in McLaren MP4/6)
- 3.5-litre V10 Renault engine
|