2006 Jaguar XK8 vs. 2005 Holden Vectra
To start off, 2006 Jaguar XK8 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Holden Vectra. In addition, the cost of maintenance, including insurance, on 2005 Holden Vectra would be higher. At 4,194 cc (8 cylinders), 2006 Jaguar XK8 is equipped with a bigger engine. In terms of performance, 2006 Jaguar XK8 (294 HP @ 6000 RPM) has 149 more horse power than 2005 Holden Vectra. (145 HP @ 5800 RPM). In normal driving conditions, 2006 Jaguar XK8 should accelerate faster than 2005 Holden Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar XK8 weights approximately 204 kg more than 2005 Holden Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jaguar XK8 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 2006 Jaguar XK8. However, in wet, icy, snow, or gravel driving conditions, 2005 Holden Vectra, 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, 2006 Jaguar XK8 (411 Nm @ 4100 RPM) has 208 more torque (in Nm) than 2005 Holden Vectra. (203 Nm @ 4000 RPM). This means 2006 Jaguar XK8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Vectra.
Compare all specifications:
| 2006 Jaguar XK8 | 2005 Holden Vectra | |
| Make | Jaguar | Holden |
| Model | XK8 | Vectra |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 294 HP | 145 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 411 Nm | 203 Nm |
| Torque RPM | 4100 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1734 kg | 1530 kg |
| Vehicle Length | 4780 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2590 mm | 2710 mm |
