1981 Jaguar XJS vs. 2013 Jaguar XK
To start off, 2013 Jaguar XK is newer by 32 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, 2013 Jaguar XK (503 HP @ 6500 RPM) has 204 more horse power than 1981 Jaguar XJS. (299 HP @ 5500 RPM) In normal driving conditions, 2013 Jaguar XK should accelerate faster than 1981 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XK weights approximately 143 kg more than 1981 Jaguar XJS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2013 Jaguar XK (625 Nm @ 5500 RPM) has 194 more torque (in Nm) than 1981 Jaguar XJS. (431 Nm @ 3000 RPM). This means 2013 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1981 Jaguar XJS. 1981 Jaguar XJS has automatic transmission and 2013 Jaguar XK has manual transmission. 2013 Jaguar XK 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 | 2013 Jaguar XK | |
Make | Jaguar | Jaguar |
Model | XJS | XK |
Year Released | 1981 | 2013 |
Body Type | Coupe | Coupe |
Engine Position | Front | Rear |
Engine Size | 5344 cc | 5000 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 299 HP | 503 HP |
Engine RPM | 5500 RPM | 6500 RPM |
Torque | 431 Nm | 625 Nm |
Torque RPM | 3000 RPM | 5500 RPM |
Engine Compression Ratio | 12.5:1 | 9.5:1 |
Top Speed | 240 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.9 seconds | 4.8 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1707 kg | 1850 kg |
Vehicle Length | 4880 mm | 4794 mm |
Vehicle Width | 1780 mm | 2032 mm |
Vehicle Height | 1270 mm | 1322 mm |
Wheelbase Size | 2600 mm | 2752 mm |