1997 Jaguar XK vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 6 year(s). Which means there will be less support and parts availability for 1997 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1997 Jaguar XK would be higher. At 3,996 cc (8 cylinders), 1997 Jaguar XK is equipped with a bigger engine. In terms of performance, 1997 Jaguar XK (290 HP @ 6100 RPM) has 116 more horse power than 2003 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 1997 Jaguar XK should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 194 kg more than 1997 Jaguar XK.
Because 1997 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 1997 Jaguar XK. 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, 1997 Jaguar XK (393 Nm @ 4250 RPM) has 23 more torque (in Nm) than 2003 Opel Vectra. (370 Nm @ 1900 RPM). This means 1997 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 1997 Jaguar XK | 2003 Opel Vectra | |
| Make | Jaguar | Opel |
| Model | XK | Vectra |
| Year Released | 1997 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 290 HP | 174 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 393 Nm | 370 Nm |
| Torque RPM | 4250 RPM | 1900 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 10.7:1 | 18.5:1 |
| Top Speed | 251 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1764 kg |
| Vehicle Length | 4770 mm | 4830 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1510 mm |
| Wheelbase Size | 3040 mm | 2840 mm |
| Fuel Consumption Overall | 9.5 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 75 L | 60 L |
