2006 BMW 545 vs. 1998 BMW 730
To start off, 2006 BMW 545 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 BMW 730. In addition, the cost of maintenance, including insurance, on 1998 BMW 730 would be higher. At 2,793 cc (6 cylinders), 1998 BMW 730 is equipped with a bigger engine. In terms of performance, 2006 BMW 545 (328 HP @ 6100 RPM) has 138 more horse power than 1998 BMW 730. (190 HP @ 5300 RPM). In normal driving conditions, 2006 BMW 545 should accelerate faster than 1998 BMW 730.
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, 2006 BMW 545 (450 Nm @ 3700 RPM) has 170 more torque (in Nm) than 1998 BMW 730. (280 Nm @ 3950 RPM). This means 2006 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 730.
Compare all specifications:
| 2006 BMW 545 | 1998 BMW 730 | |
| Make | BMW | BMW |
| Model | 545 | 730 |
| Year Released | 2006 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2793 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 190 HP |
| Engine RPM | 6100 RPM | 5300 RPM |
| Torque | 450 Nm | 280 Nm |
| Torque RPM | 3700 RPM | 3950 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Width | 1850 mm | 1870 mm |
| Fuel Tank Capacity | 70 L | 90 L |
