2009 Infiniti EX vs. 2011 Jaguar XK
To start off, 2011 Jaguar XK is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Infiniti EX. In addition, the cost of maintenance, including insurance, on 2009 Infiniti EX would be higher. At 5,000 cc (8 cylinders), 2011 Jaguar XK is equipped with a bigger engine. In terms of performance, 2011 Jaguar XK (385 HP @ 6500 RPM) has 92 more horse power than 2009 Infiniti EX. (293 HP @ 6800 RPM) In normal driving conditions, 2011 Jaguar XK should accelerate faster than 2009 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jaguar XK weights approximately 61 kg more than 2009 Infiniti EX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2011 Jaguar XK. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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 Jaguar XK (515 Nm @ 3500 RPM) has 172 more torque (in Nm) than 2009 Infiniti EX. (343 Nm @ 4800 RPM). This means 2011 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX.
Compare all specifications:
| 2009 Infiniti EX | 2011 Jaguar XK | |
| Make | Infiniti | Jaguar |
| Model | EX | XK |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 293 HP | 385 HP |
| Engine RPM | 6800 RPM | 6500 RPM |
| Torque | 343 Nm | 515 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1719 kg | 1780 kg |
| Vehicle Length | 4640 mm | 4793 mm |
| Vehicle Width | 1810 mm | 1892 mm |
| Vehicle Height | 1600 mm | 1328 mm |
| Wheelbase Size | 2810 mm | 2751 mm |
| Fuel Tank Capacity | 82 L | 61 L |
