2009 Jaguar XF vs. 2005 Jaguar XK8
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 XK8. In addition, the cost of maintenance, including insurance, on 2005 Jaguar XK8 would be higher. At 4,195 cc (8 cylinders), 2005 Jaguar XK8 is equipped with a bigger engine. In terms of performance, 2005 Jaguar XK8 (294 HP @ 4000 RPM) has 90 more horse power than 2009 Jaguar XF. (204 HP @ 4000 RPM) In normal driving conditions, 2005 Jaguar XK8 should accelerate faster than 2009 Jaguar XF. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 61 kg more than 2005 Jaguar XK8.
Because 2005 Jaguar XK8 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 XK8. 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 24 more torque (in Nm) than 2005 Jaguar XK8. (411 Nm @ 4000 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2005 Jaguar XK8.
Compare all specifications:
| 2009 Jaguar XF | 2005 Jaguar XK8 | |
| Make | Jaguar | Jaguar |
| Model | XF | XK8 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2701 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 294 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 435 Nm | 411 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Compression Ratio | 17.3:1 | 11.0:1 |
| Top Speed | 244 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 6.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1771 kg | 1710 kg |
| Vehicle Length | 4970 mm | 4770 mm |
| Vehicle Width | 1880 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2920 mm | 2590 mm |
| Fuel Consumption Overall | 7.5 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 69 L | 75 L |
