2009 Jaguar XK vs. 2007 Pontiac Grand Prix
To start off, 2009 Jaguar XK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2007 Pontiac Grand Prix would be higher. At 3,790 cc (6 cylinders), 2007 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2007 Pontiac Grand Prix (260 HP @ 5400 RPM) has 6 more horse power than 2009 Jaguar XK. (254 HP @ 6200 RPM) In normal driving conditions, 2007 Pontiac Grand Prix should accelerate faster than 2009 Jaguar XK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XK weights approximately 375 kg more than 2007 Pontiac Grand Prix.
Because 2009 Jaguar XK 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 2009 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 2007 Pontiac Grand Prix, 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 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 27 more torque (in Nm) than 2009 Jaguar XK. (353 Nm @ 4200 RPM). This means 2007 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XK.
Compare all specifications:
| 2009 Jaguar XK | 2007 Pontiac Grand Prix | |
| Make | Jaguar | Pontiac |
| Model | XK | Grand Prix |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3790 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 254 HP | 260 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 353 Nm | 380 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 96.5 mm |
| Engine Stroke Size | 77 mm | 86.4 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1722 kg | 1347 kg |
| Vehicle Length | 4800 mm | 5040 mm |
| Vehicle Width | 2080 mm | 1830 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2810 mm |
| Fuel Consumption Overall | 11.3 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 71 L | 64 L |
