2005 Jaguar S-Type vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 2005 Jaguar S-Type would be higher. At 2,198 cc (4 cylinders), 2011 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2011 Alfa Romeo 159 (183 HP @ 6500 RPM) has 29 more horse power than 2005 Jaguar S-Type. (154 HP @ 6800 RPM) In normal driving conditions, 2011 Alfa Romeo 159 should accelerate faster than 2005 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 95 kg more than 2005 Jaguar S-Type. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jaguar S-Type 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 2005 Jaguar S-Type. However, in wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159, 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, 2011 Alfa Romeo 159 (230 Nm @ 4500 RPM) has 34 more torque (in Nm) than 2005 Jaguar S-Type. (196 Nm @ 4100 RPM). This means 2011 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar S-Type.
Compare all specifications:
| 2005 Jaguar S-Type | 2011 Alfa Romeo 159 | |
| Make | Jaguar | Alfa Romeo |
| Model | S-Type | 159 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2096 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 154 HP | 183 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 196 Nm | 230 Nm |
| Torque RPM | 4100 RPM | 4500 RPM |
| Engine Bore Size | 81.7 mm | 86 mm |
| Engine Stroke Size | 66.9 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1615 kg |
| Vehicle Length | 4870 mm | 4670 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2910 mm | 2710 mm |
