1985 Jaguar XJS vs. 2006 Jaguar S-Type
To start off, 2006 Jaguar S-Type is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1985 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1985 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1985 Jaguar XJS (225 HP @ 5300 RPM) has 21 more horse power than 2006 Jaguar S-Type. (204 HP @ 4000 RPM). In normal driving conditions, 1985 Jaguar XJS should accelerate faster than 2006 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jaguar S-Type weights approximately 104 kg more than 1985 Jaguar XJS.
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, 2006 Jaguar S-Type (335 Nm @ 1900 RPM) has 10 more torque (in Nm) than 1985 Jaguar XJS. (325 Nm @ 4000 RPM). This means 2006 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1985 Jaguar XJS.
Compare all specifications:
| 1985 Jaguar XJS | 2006 Jaguar S-Type | |
| Make | Jaguar | Jaguar |
| Model | XJS | S-Type |
| Year Released | 1985 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3590 cc | 2720 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 204 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 325 Nm | 335 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1734 kg |
| Vehicle Length | 4880 mm | 4880 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1270 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Tank Capacity | 90 L | 70 L |
