2009 Jaguar XF vs. 2007 Jaguar XJ
To start off, 2009 Jaguar XF is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2007 Jaguar XJ would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (401 HP @ 6100 RPM) has 197 more horse power than 2009 Jaguar XF. (204 HP @ 4000 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 2009 Jaguar XF.
Because 2007 Jaguar XJ 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 2007 Jaguar XJ. 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, 2007 Jaguar XJ (560 Nm @ 3500 RPM) has 125 more torque (in Nm) than 2009 Jaguar XF. (435 Nm @ 1900 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XF.
Compare all specifications:
| 2009 Jaguar XF | 2007 Jaguar XJ | |
| Make | Jaguar | Jaguar |
| Model | XF | XJ |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2701 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 401 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 435 Nm | 560 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4970 mm | 5100 mm |
| Vehicle Width | 1880 mm | 1950 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2920 mm | 3040 mm |
| Fuel Consumption Overall | 7.5 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 69 L | 84 L |
