1981 Jaguar XJS vs. 2006 Land Rover Defender
To start off, 2006 Land Rover Defender is newer by 25 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. With that said, vehicle weight also plays an important factor in acceleration. 2006 Land Rover Defender weights approximately 375 kg more than 1981 Jaguar XJS.
Because 2006 Land Rover Defender 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, 2006 Land Rover Defender 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 131 more torque (in Nm) than 2006 Land Rover Defender. (300 Nm @ 1950 RPM). This means 1981 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2006 Land Rover Defender. 1981 Jaguar XJS has automatic transmission and 2006 Land Rover Defender has manual transmission. 2006 Land Rover Defender will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Jaguar XJS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Jaguar XJS | 2006 Land Rover Defender | |
| Make | Jaguar | Land Rover |
| Model | XJS | Defender |
| Year Released | 1981 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5344 cc | 2495 cc |
| Horse Power | 299 HP | 0 HP |
| Torque | 431 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Engine Compression Ratio | 12.5:1 | 19.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1707 kg | 2082 kg |
| Vehicle Length | 4880 mm | 4390 mm |
| Vehicle Height | 1270 mm | 1950 mm |
| Wheelbase Size | 2600 mm | 2800 mm |
| Fuel Tank Capacity | 90 L | 75 L |
