1981 Jaguar XJS vs. 2008 Jaguar X-Type
To start off, 2008 Jaguar X-Type is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1981 Jaguar XJS would be higher. At 5,344 cc (12 cylinders), 1981 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1981 Jaguar XJS (299 HP @ 5500 RPM) has 72 more horse power than 2008 Jaguar X-Type. (227 HP @ 6800 RPM). In normal driving conditions, 1981 Jaguar XJS should accelerate faster than 2008 Jaguar X-Type. With that said, vehicle weight also plays an important factor in acceleration. 1981 Jaguar XJS weights approximately 137 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 1981 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, 1981 Jaguar XJS (431 Nm @ 3000 RPM) has 152 more torque (in Nm) than 2008 Jaguar X-Type. (279 Nm @ 6000 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2008 Jaguar X-Type.
Compare all specifications:
| 1981 Jaguar XJS | 2008 Jaguar X-Type | |
| Make | Jaguar | Jaguar |
| Model | XJS | X-Type |
| Year Released | 1981 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5344 cc | 3001 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 299 HP | 227 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Torque | 431 Nm | 279 Nm |
| Torque RPM | 3000 RPM | 6000 RPM |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Acceleration 0-100mph | 7.9 seconds | 7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1707 kg | 1570 kg |
| Vehicle Length | 4880 mm | 4680 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 85 L |
