2009 Alfa Romeo 159 vs. 2006 Jaguar S-Type
To start off, 2009 Alfa Romeo 159 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 2006 Jaguar S-Type would be higher. At 3,195 cc (6 cylinders), 2009 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 159 (256 HP @ 6200 RPM) has 21 more horse power than 2006 Jaguar S-Type. (235 HP @ 6800 RPM). In normal driving conditions, 2009 Alfa Romeo 159 should accelerate faster than 2006 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 113 kg more than 2006 Jaguar S-Type. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Jaguar S-Type. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Alfa Romeo 159 (322 Nm @ 4500 RPM) has 29 more torque (in Nm) than 2006 Jaguar S-Type. (293 Nm @ 4100 RPM). This means 2009 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jaguar S-Type. 2006 Jaguar S-Type has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jaguar S-Type will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2006 Jaguar S-Type | |
| Make | Alfa Romeo | Jaguar |
| Model | 159 | S-Type |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 2966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 256 HP | 235 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 322 Nm | 293 Nm |
| Torque RPM | 4500 RPM | 4100 RPM |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7 seconds | 7.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1848 kg | 1735 kg |
| Vehicle Length | 4670 mm | 4910 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2910 mm |
| Fuel Consumption City | 15.9 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
