2001 BMW L7 vs. 2008 BMW 645
To start off, 2008 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW L7. In addition, the cost of maintenance, including insurance, on 2001 BMW L7 would be higher. At 5,400 cc (12 cylinders), 2001 BMW L7 is equipped with a bigger engine. In terms of performance, both vehicles can yield 328 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 265 kg more than 2001 BMW L7.
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 645 (450 Nm) has 100 more torque (in Nm) than 2001 BMW L7. (350 Nm). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW L7.
Compare all specifications:
| 2001 BMW L7 | 2008 BMW 645 | |
| Make | BMW | BMW |
| Model | L7 | 645 |
| Year Released | 2001 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 5400 cc | 4398 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 328 HP | 328 HP |
| Engine RPM | 7400 RPM | 6100 RPM |
| Torque | 350 Nm | 450 Nm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1550 kg | 1815 kg |
| Wheelbase Size | 2890 mm | 2790 mm |
| Fuel Tank Capacity | 63 L | 70 L |
