2004 Jaguar S-Type vs. 2007 Jaguar XJ
To start off, 2007 Jaguar XJ is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 2004 Jaguar S-Type would be higher. At 4,196 cc (8 cylinders), 2007 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2007 Jaguar XJ (400 HP @ 6100 RPM) has 165 more horse power than 2004 Jaguar S-Type. (235 HP @ 6800 RPM) In normal driving conditions, 2007 Jaguar XJ should accelerate faster than 2004 Jaguar S-Type. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar S-Type weights approximately 14 kg more than 2007 Jaguar XJ.
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, 2007 Jaguar XJ (560 Nm @ 3500 RPM) has 267 more torque (in Nm) than 2004 Jaguar S-Type. (293 Nm @ 4100 RPM). This means 2007 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2004 Jaguar S-Type. 2007 Jaguar XJ has automatic transmission and 2004 Jaguar S-Type has manual transmission. 2004 Jaguar S-Type will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Jaguar S-Type | 2007 Jaguar XJ | |
| Make | Jaguar | Jaguar |
| Model | S-Type | XJ |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2968 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 235 HP | 400 HP |
| Engine RPM | 6800 RPM | 6100 RPM |
| Torque | 293 Nm | 560 Nm |
| Torque RPM | 4100 RPM | 3500 RPM |
| Engine Bore Size | 89.1 mm | 86 mm |
| Engine Stroke Size | 79.5 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 9.1:1 |
| Acceleration 0-100mph | 7.6 seconds | 5.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1673 kg | 1659 kg |
| Vehicle Length | 4880 mm | 5220 mm |
| Vehicle Width | 1820 mm | 2110 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2920 mm | 3170 mm |
| Fuel Consumption Overall | 10.3 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 70 L | 84 L |
