2009 Jaguar XJ vs. 2011 Jaguar XJ
To start off, 2011 Jaguar XJ is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2009 Jaguar XJ would be higher. At 4,194 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP @ 6100 RPM) has 120 more horse power than 2011 Jaguar XJ. (271 HP @ 4000 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2011 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jaguar XJ weights approximately 131 kg more than 2009 Jaguar XJ.
Because 2011 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 2011 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar XJ, 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 Jaguar XJ (600 Nm) has 59 more torque (in Nm) than 2009 Jaguar XJ. (541 Nm). This means 2011 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XJ.
Compare all specifications:
| 2009 Jaguar XJ | 2011 Jaguar XJ | |
| Make | Jaguar | Jaguar |
| Model | XJ | XJ |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 391 HP | 271 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 541 Nm | 600 Nm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1796 kg |
| Vehicle Length | 5100 mm | 5127 mm |
| Vehicle Width | 1450 mm | 1895 mm |
| Wheelbase Size | 3040 mm | 3157 mm |
| Fuel Consumption Overall | 12.1 L/100km | 7 L/100km |
| Fuel Tank Capacity | 85 L | 82 L |
