2004 Alfa Romeo 156 vs. 2001 Jaguar XJ
To start off, 2004 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2001 Jaguar XJ would be higher. At 3,248 cc (8 cylinders), 2001 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2001 Jaguar XJ (240 HP @ 6350 RPM) has 50 more horse power than 2004 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 2001 Jaguar XJ should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jaguar XJ weights approximately 230 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Jaguar XJ 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 2001 Jaguar XJ. 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, 2001 Jaguar XJ (317 Nm @ 4350 RPM) has 99 more torque (in Nm) than 2004 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2001 Jaguar XJ 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 | 2001 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | 156 | XJ |
| Year Released | 2004 | 2001 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3248 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 240 HP |
| Engine RPM | 6300 RPM | 6350 RPM |
| Torque | 218 Nm | 317 Nm |
| Torque RPM | 5000 RPM | 4350 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 68.3 mm | 70 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1710 kg |
| Vehicle Length | 4450 mm | 5160 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2600 mm | 2880 mm |
