2006 Alfa Romeo 166 vs. 2001 Jaguar XJ
To start off, 2006 Alfa Romeo 166 is newer by 5 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 66 more horse power than 2006 Alfa Romeo 166. (174 HP @ 4000 RPM) In normal driving conditions, 2001 Jaguar XJ should accelerate faster than 2006 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jaguar XJ weights approximately 95 kg more than 2006 Alfa Romeo 166. 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, 2006 Alfa Romeo 166, 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, 2006 Alfa Romeo 166 (385 Nm @ 2000 RPM) has 68 more torque (in Nm) than 2001 Jaguar XJ. (317 Nm @ 4350 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2001 Jaguar XJ. 2001 Jaguar XJ has automatic transmission and 2006 Alfa Romeo 166 has manual transmission. 2006 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 166 | 2001 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | 166 | XJ |
| Year Released | 2006 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 3248 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 240 HP |
| Engine RPM | 4000 RPM | 6350 RPM |
| Torque | 385 Nm | 317 Nm |
| Torque RPM | 2000 RPM | 4350 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 90.4 mm | 70 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 1710 kg |
| Vehicle Length | 4730 mm | 5160 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2710 mm | 2880 mm |
