2004 Alfa Romeo 156 vs. 1990 Jaguar XJR-15
To start off, 2004 Alfa Romeo 156 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJR-15. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJR-15 would be higher. At 5,993 cc (12 cylinders), 1990 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1990 Jaguar XJR-15 (450 HP @ 6250 RPM) has 277 more horse power than 2004 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 1990 Jaguar XJR-15 should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 460 kg more than 1990 Jaguar XJR-15.
Because 1990 Jaguar XJR-15 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1990 Jaguar XJR-15. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1990 Jaguar XJR-15 (569 Nm @ 4500 RPM) has 184 more torque (in Nm) than 2004 Alfa Romeo 156. (385 Nm @ 2000 RPM). This means 1990 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1990 Jaguar XJR-15 | |
| Make | Alfa Romeo | Jaguar |
| Model | 156 | XJR-15 |
| Year Released | 2004 | 1990 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2387 cc | 5993 cc |
| Engine Cylinders | 5 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 450 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 385 Nm | 569 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 220 km/hour | 307 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 1 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1050 kg |
| Vehicle Length | 4450 mm | 4810 mm |
| Vehicle Width | 1750 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1110 mm |
| Wheelbase Size | 2550 mm | 2870 mm |
| Fuel Tank Capacity | 63 L | 90 L |
