2007 Alfa Romeo 147 vs. 2002 Jaguar XJ
To start off, 2007 Alfa Romeo 147 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2002 Jaguar XJ would be higher. At 3,248 cc (8 cylinders), 2002 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2002 Jaguar XJ (240 HP @ 6350 RPM) has 136 more horse power than 2007 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 2002 Jaguar XJ should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XJ weights approximately 445 kg more than 2007 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 147, 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, 2002 Jaguar XJ (316 Nm @ 4350 RPM) has 176 more torque (in Nm) than 2007 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 2002 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147. 2002 Jaguar XJ has automatic transmission and 2007 Alfa Romeo 147 has manual transmission. 2007 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2002 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | 147 | XJ |
| Year Released | 2007 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3248 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 240 HP |
| Engine RPM | 5600 RPM | 6350 RPM |
| Torque | 140 Nm | 316 Nm |
| Torque RPM | 4200 RPM | 4350 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 75.7 mm | 70 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1265 kg | 1710 kg |
| Vehicle Length | 4230 mm | 5160 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2880 mm |
