2002 Jaguar XJ8 vs. 2005 Alfa Romeo 147
To start off, 2005 Alfa Romeo 147 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Jaguar XJ8. In addition, the cost of maintenance, including insurance, on 2002 Jaguar XJ8 would be higher. At 4,196 cc (8 cylinders), 2002 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 2002 Jaguar XJ8 (300 HP @ 6000 RPM) has 152 more horse power than 2005 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2002 Jaguar XJ8 should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XJ8 weights approximately 290 kg more than 2005 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 XJ8 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 XJ8. However, in wet, icy, snow, or gravel driving conditions, 2005 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 XJ8 (420 Nm @ 4100 RPM) has 239 more torque (in Nm) than 2005 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2002 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147.
Compare all specifications:
| 2002 Jaguar XJ8 | 2005 Alfa Romeo 147 | |
| Make | Jaguar | Alfa Romeo |
| Model | XJ8 | 147 |
| Year Released | 2002 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1908 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 148 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 420 Nm | 181 Nm |
| Torque RPM | 4100 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 90.3 mm | 91 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 250 km/hour | 208 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 9.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1615 kg | 1325 kg |
| Vehicle Length | 5100 mm | 4180 mm |
| Vehicle Width | 1870 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2920 mm | 2550 mm |
| Fuel Consumption Overall | 11.1 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 85 L | 60 L |
