1985 Jaguar XJS vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1985 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1985 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1985 Jaguar XJS (225 HP @ 5300 RPM) has 55 more horse power than 2005 Opel Vectra. (170 HP @ 5500 RPM). In normal driving conditions, 1985 Jaguar XJS should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Jaguar XJS weights approximately 160 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 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 1985 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1985 Jaguar XJS (325 Nm @ 4000 RPM) has 60 more torque (in Nm) than 2005 Opel Vectra. (265 Nm @ 2500 RPM). This means 1985 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 1985 Jaguar XJS | 2005 Opel Vectra | |
| Make | Jaguar | Opel |
| Model | XJS | Vectra |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 170 HP |
| Engine RPM | 5300 RPM | 5500 RPM |
| Torque | 325 Nm | 265 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| 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 | 5 doors |
| Vehicle Weight | 1630 kg | 1470 kg |
| Vehicle Length | 4880 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 61 L |
