2001 BMW 730 vs. 2008 BMW 525
To start off, 2008 BMW 525 is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW 730. In addition, the cost of maintenance, including insurance, on 2001 BMW 730 would be higher. At 2,925 cc (6 cylinders), 2001 BMW 730 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 730 weights approximately 325 kg more than 2008 BMW 525.
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, 2001 BMW 730 (300 Nm @ 3500 RPM) has 50 more torque (in Nm) than 2008 BMW 525. (250 Nm @ 2900 RPM). This means 2001 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 525.
Compare all specifications:
| 2001 BMW 730 | 2008 BMW 525 | |
| Make | BMW | BMW |
| Model | 730 | 525 |
| Year Released | 2001 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2925 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 227 HP | 0 HP |
| Torque | 300 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 2900 RPM |
| Engine Bore Size | 84 mm | 82.1 mm |
| Engine Stroke Size | 89.6 mm | 78.8 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Acceleration 0-100mph | 8.3 seconds | 7.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1820 kg | 1495 kg |
| Vehicle Length | 5180 mm | 4870 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 3000 mm | 2890 mm |
| Fuel Tank Capacity | 88 L | 70 L |
