2001 Jaguar XK8 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Jaguar XK8. In addition, the cost of maintenance, including insurance, on 2001 Jaguar XK8 would be higher. At 3,996 cc (8 cylinders), 2001 Jaguar XK8 is equipped with a bigger engine. In terms of performance, 2001 Jaguar XK8 (390 HP @ 6100 RPM) has 267 more horse power than 2003 Opel Vectra. (123 HP @ 5600 RPM). In normal driving conditions, 2001 Jaguar XK8 should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jaguar XK8 weights approximately 320 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 2001 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 2001 Jaguar XK8. 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, 2001 Jaguar XK8 (542 Nm) has 380 more torque (in Nm) than 2003 Opel Vectra. (162 Nm). This means 2001 Jaguar XK8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2001 Jaguar XK8 | 2003 Opel Vectra | |
| Make | Jaguar | Opel |
| Model | XK8 | Vectra |
| Year Released | 2001 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 1794 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 390 HP | 123 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 542 Nm | 162 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1390 kg |
| Vehicle Length | 4770 mm | 4500 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1290 mm | 1430 mm |
| Wheelbase Size | 2720 mm | 2710 mm |
