2008 BMW X5 vs. 2004 BMW 630
To start off, 2008 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW 630. In addition, the cost of maintenance, including insurance, on 2004 BMW 630 would be higher. At 4,398 cc, 2008 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 415 kg more than 2004 BMW 630.
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, 2008 BMW X5 (440 Nm @ 3700 RPM) has 140 more torque (in Nm) than 2004 BMW 630. (300 Nm @ 2500 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 630.
Compare all specifications:
| 2008 BMW X5 | 2004 BMW 630 | |
| Make | BMW | BMW |
| Model | X5 | 630 |
| Year Released | 2008 | 2004 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2983 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 254 HP |
| Torque | 440 Nm | 300 Nm |
| Torque RPM | 3700 RPM | 2500 RPM |
| Engine Bore Size | 92 mm | 85 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2191 kg | 1776 kg |
| Vehicle Length | 4870 mm | 4830 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
| Fuel Consumption Overall | 15.4 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 85 L | 70 L |
