2008 Jaguar XF vs. 2003 Opel Vectra
To start off, 2008 Jaguar XF is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,720 cc (6 cylinders), 2008 Jaguar XF is equipped with a bigger engine. In terms of performance, 2008 Jaguar XF (204 HP @ 4000 RPM) has 51 more horse power than 2003 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 2008 Jaguar XF should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XF weights approximately 261 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jaguar XF 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 2008 Jaguar XF. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel 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, 2008 Jaguar XF (436 Nm @ 1900 RPM) has 207 more torque (in Nm) than 2003 Opel Vectra. (229 Nm @ 3800 RPM). This means 2008 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2008 Jaguar XF | 2003 Opel Vectra | |
| Make | Jaguar | Opel |
| Model | XF | Vectra |
| Year Released | 2008 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2720 cc | 2172 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 153 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 436 Nm | 229 Nm |
| Torque RPM | 1900 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 88 mm | 94.6 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1771 kg | 1510 kg |
| Vehicle Length | 4970 mm | 4830 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1510 mm |
