Jaguar R4 specs
| Car type | Open-wheeler |
| Curb weight | 600 kg (1323 lbs) |
| Dimensions | 4.52 m (178 in) long, 1.92 m (76 in) wide, 1.05 m (41 in) high |
| Wheelbase | 2.99 m (118 in) |
| Years built | 2003 - 2003 |
| Origin country | United Kingdom |
| Views | 81 |
| Submitted by | humana |
Powertrain specs
| Engine type | V10 (Cosworth CR5) |
| Displacement | 3.0 l (183 ci / 2998 cc) |
| Power | 912 ps (900 bhp / 671 kw) @ 19000 rpm |
| Torque | 375 Nm (277 lb-ft) @ 15600 rpm |
| Power / liter | 304 ps (300 hp) |
| Power / weight | 1521 ps (1500 bhp) / t |
| Torque / weight | 625 Nm (461 lb-ft) / t |
| Transmission | 6 speed sequential |
| Layout | middle engine, rear wheel drive |
