1991 Jaguar XJS vs. 2008 Jaguar X-Type
To start off, 2008 Jaguar X-Type is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJS would be higher. At 5,342 cc (12 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1991 Jaguar XJS (291 HP @ 5500 RPM) has 63 more horse power than 2008 Jaguar X-Type. (228 HP @ 6800 RPM). In normal driving conditions, 1991 Jaguar XJS should accelerate faster than 2008 Jaguar X-Type. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 341 kg more than 2008 Jaguar X-Type. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jaguar X-Type is four wheel drive (4WD), it will have significant more traction and grip than 1991 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2008 Jaguar X-Type will offer significantly more control. 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, 1991 Jaguar XJS (440 Nm @ 3250 RPM) has 161 more torque (in Nm) than 2008 Jaguar X-Type. (279 Nm @ 3000 RPM). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2008 Jaguar X-Type.
Compare all specifications:
| 1991 Jaguar XJS | 2008 Jaguar X-Type | |
| Make | Jaguar | Jaguar |
| Model | XJS | X-Type |
| Year Released | 1991 | 2008 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5342 cc | 2968 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 291 HP | 228 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 440 Nm | 279 Nm |
| Torque RPM | 3250 RPM | 3000 RPM |
| Engine Bore Size | 90 mm | 89 mm |
| Engine Stroke Size | 70 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1930 kg | 1589 kg |
| Vehicle Length | 4770 mm | 4720 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1260 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 82 L | 62 L |
