1998 Alfa Romeo 166 vs. 2013 Jaguar XJ
To start off, 2013 Jaguar XJ is newer by 15 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 166 would be higher. At 2,995 cc (4 cylinders), 2013 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2013 Jaguar XJ (335 HP @ 6500 RPM) has 180 more horse power than 1998 Alfa Romeo 166. (155 HP @ 6400 RPM) In normal driving conditions, 2013 Jaguar XJ should accelerate faster than 1998 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XJ weights approximately 385 kg more than 1998 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jaguar XJ is all wheel drive (AWD), it will have significant more traction and grip than 1998 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2013 Jaguar XJ will offer significantly more control. 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, 2013 Jaguar XJ (450 Nm @ 5000 RPM) has 263 more torque (in Nm) than 1998 Alfa Romeo 166. (187 Nm @ 2800 RPM). This means 2013 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 166.
Compare all specifications:
| 1998 Alfa Romeo 166 | 2013 Jaguar XJ | |
| Make | Alfa Romeo | Jaguar |
| Model | 166 | XJ |
| Year Released | 1998 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 155 HP | 335 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 187 Nm | 450 Nm |
| Torque RPM | 2800 RPM | 5000 RPM |
| Engine Bore Size | 83.1 mm | 84 mm |
| Engine Stroke Size | 91 mm | 89 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Acceleration 0-100mph | 9.6 seconds | 6.4 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1880 kg |
| Vehicle Length | 4730 mm | 5252 mm |
| Vehicle Width | 1820 mm | 2105 mm |
| Vehicle Height | 1420 mm | 1456 mm |
| Wheelbase Size | 2710 mm | 3157 mm |
