2002 Alfa Romeo 156 vs. 2004 Jaguar XJ
To start off, 2004 Jaguar XJ is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,968 cc (6 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (240 HP @ 6800 RPM) has 77 more horse power than 2002 Alfa Romeo 156. (163 HP @ 6400 RPM) In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 260 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2004 Jaguar XJ (279 Nm @ 4100 RPM) has 73 more torque (in Nm) than 2002 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2004 Jaguar XJ has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2004 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | 156 | XJ |
| Year Released | 2002 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2968 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 163 HP | 240 HP |
| Engine RPM | 6400 RPM | 6800 RPM |
| Torque | 206 Nm | 279 Nm |
| Torque RPM | 3250 RPM | 4100 RPM |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1545 kg |
| Vehicle Length | 4440 mm | 5100 mm |
| Vehicle Width | 1750 mm | 1870 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 3040 mm |
| Fuel Tank Capacity | 63 L | 85 L |
