| Key Personnel | |
| Team Principal | Frank Williams |
| Technical Director | Patrick Head |
| Drivers | Jason Plato Jean-Christophe Boullion |
| Engine – Renault | |
| Configuration | 4 Cylinder, in-line transversely mounted DOHC, 16-valves |
| Capacity | 1998cc |
| Spark Plugs | Champion |
| Management | Magneti Marelli MF4 |
| Construction | Iron block, alloy head |
| Lubricants | Elf |
| Fuel | Elf |
| Sponsors | |
| Title Sponsor | Nescafe Blend 37 |
| Technical Partner | Renault |
| Technical Sponsors | Automotive Products Group Champion Michelin Sodemo Moteurs |
| Sponsors | CARiN Navigation System Elf Oil UK BBC Top Gear Magazine |
| Official Suppliers | Fujitsu Du Pont OZ Racing Renault V.I. Snap-on Tools OMP Time/system The Alphabet Works |
| Chassis – Renault Laguna 2.0RT phase II | |
| Construction | Carbon Aramid epoxy composite, manufactured by Williams using Fiberite products |
| Front Track | 1525 millimetres |
| Rear Track | 1490 millimetres |
| Wheelbase | 2670 millimetres |
| Weight | 975kg excluding driver |
| Length | 4508 millimetres |
| Height | 1433 millimetres |
| Width | 1750 millimetres |
| Suspension | Front – MacPherson struts, coil springs, Williams/Penske gas-filled dampers, anti-roll bar Rear – Trailing arm, torsion bar, coil springs, Williams/Penske gas-filled dampers, anti-roll bar |
| Steering | Williams |
| Paint System | DuPont |
| Ancillaries | |
| Extinguishers | 3.375 litre AFFF carbon fibre bottle |
| Steering Wheel | OMP |
| Seat Belts | 6-point Willans harness |
| Driver’s Seat | Williams carbon/epoxy composite |
| Wheels | Oz; 19 x 8.3 inches |
| Tyres | Michelin |
| Brakes | Ventilated discs front, drilled discs rear with water-cooled 6-piston AP calipers front and 4-piston AP calipers rear |
| Cooling System | Twin water radiators with oil/water heat exchanger |
| Transmission | Six-speed Williams sequential plus reverse, front drive |
| Clutch | AP – Carbon/carbon |
