2009 Jaguar XK vs. 2011 Infiniti FX
To start off, 2011 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Jaguar XK. In addition, the cost of maintenance, including insurance, on 2009 Jaguar XK would be higher. At 5,000 cc (8 cylinders), 2011 Infiniti FX is equipped with a bigger engine. In terms of performance, 2011 Infiniti FX (390 HP @ 6500 RPM) has 90 more horse power than 2009 Jaguar XK. (300 HP @ 6000 RPM) In normal driving conditions, 2011 Infiniti FX should accelerate faster than 2009 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti FX weights approximately 442 kg more than 2009 Jaguar XK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti FX is all wheel drive (AWD), it will have significant more traction and grip than 2009 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti FX 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, 2011 Infiniti FX (500 Nm @ 4400 RPM) has 80 more torque (in Nm) than 2009 Jaguar XK. (420 Nm @ 4100 RPM). This means 2011 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XK.
Compare all specifications:
| 2009 Jaguar XK | 2011 Infiniti FX | |
| Make | Jaguar | Infiniti |
| Model | XK | FX |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 5000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 390 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 420 Nm | 500 Nm |
| Torque RPM | 4100 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1620 kg | 2062 kg |
| Vehicle Length | 4800 mm | 4859 mm |
| Vehicle Width | 1900 mm | 1928 mm |
| Vehicle Height | 1330 mm | 1679 mm |
| Wheelbase Size | 2760 mm | 2885 mm |
| Fuel Consumption | 9.4 L/100km | 11.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 71 L | 90 L |
