2004 Jaguar S-Type vs. 1975 Jaguar XJS
To start off, 2004 Jaguar S-Type is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1975 Jaguar XJS would be higher. At 5,342 cc (12 cylinders), 1975 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2004 Jaguar S-Type (391 HP @ 6100 RPM) has 100 more horse power than 1975 Jaguar XJS. (291 HP @ 5500 RPM). In normal driving conditions, 2004 Jaguar S-Type should accelerate faster than 1975 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar S-Type weights approximately 65 kg more than 1975 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, 2004 Jaguar S-Type (541 Nm) has 110 more torque (in Nm) than 1975 Jaguar XJS. (431 Nm). This means 2004 Jaguar S-Type will have an easier job in driving up hills or pulling heavy equipment than 1975 Jaguar XJS.
Compare all specifications:
| 2004 Jaguar S-Type | 1975 Jaguar XJS | |
| Make | Jaguar | Jaguar |
| Model | S-Type | XJS |
| Year Released | 2004 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 5342 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 391 HP | 291 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 541 Nm | 431 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 90 mm | 70 mm |
| Engine Compression Ratio | 9.1:1 | 12.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1835 kg | 1770 kg |
| Vehicle Length | 4880 mm | 4770 mm |
| Vehicle Width | 1830 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 3040 mm | 2600 mm |
| Fuel Consumption Overall | 10.7 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 70 L | 86 L |
