2004 Audi S4 vs. 1992 Jaguar XJR-15
To start off, 2004 Audi S4 is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Jaguar XJR-15. In addition, the cost of maintenance, including insurance, on 1992 Jaguar XJR-15 would be higher. At 5,993 cc (12 cylinders), 1992 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1992 Jaguar XJR-15 (450 HP @ 6250 RPM) has 110 more horse power than 2004 Audi S4. (340 HP @ 6200 RPM) In normal driving conditions, 1992 Jaguar XJR-15 should accelerate faster than 2004 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 845 kg more than 1992 Jaguar XJR-15.
Let's talk about torque, 1992 Jaguar XJR-15 (569 Nm) has 158 more torque (in Nm) than 2004 Audi S4. (411 Nm). This means 1992 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
| 2004 Audi S4 | 1992 Jaguar XJR-15 | |
| Make | Audi | Jaguar |
| Model | S4 | XJR-15 |
| Year Released | 2004 | 1992 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 5993 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 450 HP |
| Engine RPM | 6200 RPM | 6250 RPM |
| Torque | 411 Nm | 569 Nm |
| Engine Bore Size | 85 mm | 90 mm |
| Engine Stroke Size | 93 mm | 78.5 mm |
| Number of Seats | 4 seats | 1 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 1050 kg |
| Vehicle Length | 4580 mm | 4810 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1110 mm |
| Wheelbase Size | 2770 mm | 2870 mm |
| Fuel Tank Capacity | 63 L | 90 L |
