2006 BMW 645 vs. 2003 Jaguar X-Type
To start off, 2006 BMW 645 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Jaguar X-Type. In addition, the cost of maintenance, including insurance, on 2003 Jaguar X-Type would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 Jaguar X-Type (390 HP @ 3800 RPM) has 62 more horse power than 2006 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2003 Jaguar X-Type should accelerate faster than 2006 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 334 kg more than 2003 Jaguar X-Type.
Because 2006 BMW 645 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2003 Jaguar X-Type, 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 7 more torque (in Nm) than 2003 Jaguar X-Type. (443 Nm @ 1800 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2003 Jaguar X-Type.
Compare all specifications:
| 2006 BMW 645 | 2003 Jaguar X-Type | |
| Make | BMW | Jaguar |
| Model | 645 | X-Type |
| Year Released | 2006 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 390 HP |
| Engine RPM | 6100 RPM | 3800 RPM |
| Torque | 450 Nm | 443 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Engine Bore Size | 92 mm | 86 mm |
| Engine Stroke Size | 83 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 18.2:1 |
| Top Speed | 250 km/hour | 201 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1836 kg | 1502 kg |
| Vehicle Length | 4830 mm | 4680 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2720 mm |
| Fuel Consumption Overall | 12.8 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
