2006 BMW X5 vs. 1998 Jaguar XJ8
To start off, 2006 BMW X5 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Jaguar XJ8. In addition, the cost of maintenance, including insurance, on 1998 Jaguar XJ8 would be higher. At 3,981 cc (8 cylinders), 1998 Jaguar XJ8 is equipped with a bigger engine. In terms of performance, 1998 Jaguar XJ8 (290 HP @ 6100 RPM) has 65 more horse power than 2006 BMW X5. (225 HP @ 5900 RPM) In normal driving conditions, 1998 Jaguar XJ8 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 45 kg more than 1998 Jaguar XJ8.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Jaguar XJ8. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 will offer significantly more control. 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, 1998 Jaguar XJ8 (525 Nm @ 4250 RPM) has 235 more torque (in Nm) than 2006 BMW X5. (290 Nm @ 3500 RPM). This means 1998 Jaguar XJ8 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
| 2006 BMW X5 | 1998 Jaguar XJ8 | |
| Make | BMW | Jaguar |
| Model | X5 | XJ8 |
| Year Released | 2006 | 1998 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2981 cc | 3981 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 290 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 290 Nm | 525 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 86.1 mm |
| Engine Stroke Size | 89.6 mm | 86.1 mm |
| Engine Compression Ratio | 10.2:1 | 10.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 1790 kg |
| Vehicle Length | 4670 mm | 5030 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1770 mm | 1350 mm |
| Wheelbase Size | 2830 mm | 2920 mm |
| Fuel Tank Capacity | 92 L | 87 L |
