2005 Alfa Romeo 159 vs. 1959 Jaguar XK
To start off, 2005 Alfa Romeo 159 is newer by 46 year(s). Which means there will be less support and parts availability for 1959 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1959 Jaguar XK would be higher. At 3,781 cc (6 cylinders), 1959 Jaguar XK is equipped with a bigger engine. In terms of performance, 1959 Jaguar XK (265 HP @ 5500 RPM) has 18 more horse power than 2005 Alfa Romeo 159. (247 HP @ 6200 RPM) In normal driving conditions, 1959 Jaguar XK should accelerate faster than 2005 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 267 kg more than 1959 Jaguar XK.
Because 2005 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1959 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 159 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, 1959 Jaguar XK (353 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2005 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 1959 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 159.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1959 Jaguar XK | |
| Make | Alfa Romeo | Jaguar |
| Model | 159 | XK |
| Year Released | 2005 | 1959 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 3781 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 265 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 322 Nm | 353 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 87.1 mm |
| Engine Stroke Size | 88 mm | 106 mm |
| Engine Compression Ratio | 11.3:1 | 8.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1740 kg | 1473 kg |
| Vehicle Length | 4670 mm | 4500 mm |
| Vehicle Width | 1830 mm | 1640 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
