1994 Jaguar XJS vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 10 year(s). Which means there will be less support and parts availability for 1994 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1994 Jaguar XJS would be higher. At 3,980 cc (6 cylinders), 1994 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1994 Jaguar XJS (223 HP @ 4750 RPM) has 50 more horse power than 2004 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 1994 Jaguar XJS should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1994 Jaguar XJS weights approximately 245 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1994 Jaguar XJS 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 1994 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1994 Jaguar XJS (377 Nm @ 3650 RPM) has 148 more torque (in Nm) than 2004 Opel Vectra. (229 Nm @ 2500 RPM). This means 1994 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 1994 Jaguar XJS | 2004 Opel Vectra | |
| Make | Jaguar | Opel |
| Model | XJS | Vectra |
| Year Released | 1994 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 223 HP | 173 HP |
| Engine RPM | 4750 RPM | 5500 RPM |
| Torque | 377 Nm | 229 Nm |
| Torque RPM | 3650 RPM | 2500 RPM |
| Engine Bore Size | 91 mm | 86 mm |
| Engine Stroke Size | 102 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1730 kg | 1485 kg |
| Vehicle Length | 4770 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Tank Capacity | 82 L | 60 L |
