2003 BMW 645 vs. 1993 BMW 5.8
To start off, 2003 BMW 645 is newer by 10 year(s). Which means there will be less support and parts availability for 1993 BMW 5.8. In addition, the cost of maintenance, including insurance, on 1993 BMW 5.8 would be higher. At 5,800 cc (12 cylinders), 1993 BMW 5.8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 5.8 weights approximately 142 kg more than 2003 BMW 645.
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, 1993 BMW 5.8 (786 Nm) has 336 more torque (in Nm) than 2003 BMW 645. (450 Nm). This means 1993 BMW 5.8 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 645. 2003 BMW 645 has automatic transmission and 1993 BMW 5.8 has manual transmission. 1993 BMW 5.8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 645 | 1993 BMW 5.8 | |
| Make | BMW | BMW |
| Model | 645 | 5.8 |
| Year Released | 2003 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5800 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 310 HP | 0 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 450 Nm | 786 Nm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 250 km/hour | 321 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1698 kg | 1840 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2790 mm | 2710 mm |
