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 4,196 cc (8 cylinders), 2008 Jaguar XF is equipped with a bigger engine. In terms of performance, 2008 Jaguar XF (294 HP @ 6000 RPM) has 171 more horse power than 2003 Opel Vectra. (123 HP @ 3250 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 116 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 (411 Nm @ 4100 RPM) has 131 more torque (in Nm) than 2003 Opel Vectra. (280 Nm @ 1500 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 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 2171 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 294 HP | 123 HP |
| Engine RPM | 6000 RPM | 3250 RPM |
| Torque | 411 Nm | 280 Nm |
| Torque RPM | 4100 RPM | 1500 RPM |
| Engine Compression Ratio | 11.0:1 | 18.5:1 |
| Top Speed | 245 km/hour | 199 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 12.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1749 kg | 1633 kg |
| Vehicle Length | 4970 mm | 4830 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2920 mm | 2610 mm |
| Fuel Consumption Overall | 11.1 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 69 L | 60 L |
