1987 Jaguar XJS vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1987 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1987 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1987 Jaguar XJS (217 HP @ 5300 RPM) has 13 more horse power than 2009 Jaguar XF. (204 HP @ 4000 RPM). In normal driving conditions, 1987 Jaguar XJS should accelerate faster than 2009 Jaguar XF. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 141 kg more than 1987 Jaguar XJS.
Because 1987 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 1987 Jaguar XJS. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar XF, 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, 2009 Jaguar XF (435 Nm @ 1900 RPM) has 104 more torque (in Nm) than 1987 Jaguar XJS. (331 Nm @ 4000 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1987 Jaguar XJS. 2009 Jaguar XF has automatic transmission and 1987 Jaguar XJS has manual transmission. 1987 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Jaguar XJS | 2009 Jaguar XF | |
| Make | Jaguar | Jaguar |
| Model | XJS | XF |
| Year Released | 1987 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 2701 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 204 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 331 Nm | 435 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1771 kg |
| Vehicle Length | 4880 mm | 4970 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1270 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
