2009 Jaguar XF vs. 2005 Jaguar S-Type
To start off, 2009 Jaguar XF is newer by 4 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 2,701 cc (6 cylinders), 2009 Jaguar XF is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (204 HP @ 4000 RPM) has 50 more horse power than 2005 Jaguar S-Type. (154 HP @ 6800 RPM). In normal driving conditions, 2009 Jaguar XF should accelerate faster than 2005 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 251 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, 2009 Jaguar XF, 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, 2009 Jaguar XF (435 Nm @ 1900 RPM) has 239 more torque (in Nm) than 2005 Jaguar S-Type. (196 Nm @ 4100 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar S-Type. 2009 Jaguar XF has automatic transmission and 2005 Jaguar S-Type has manual transmission. 2005 Jaguar S-Type will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jaguar XF | 2005 Jaguar S-Type | |
| Make | Jaguar | Jaguar |
| Model | XF | S-Type |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2701 cc | 2096 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 154 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 435 Nm | 196 Nm |
| Torque RPM | 1900 RPM | 4100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1771 kg | 1520 kg |
| Vehicle Length | 4970 mm | 4870 mm |
| Vehicle Width | 1880 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2920 mm | 2910 mm |
