1992 BMW 545 vs. 2005 BMW 730
To start off, 2005 BMW 730 is newer by 13 year(s). Which means there will be less support and parts availability for 1992 BMW 545. In addition, the cost of maintenance, including insurance, on 1992 BMW 545 would be higher. At 4,398 cc (8 cylinders), 1992 BMW 545 is equipped with a bigger engine. In terms of performance, 1992 BMW 545 (282 HP @ 5700 RPM) has 57 more horse power than 2005 BMW 730. (225 HP @ 6250 RPM). In normal driving conditions, 1992 BMW 545 should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 140 kg more than 1992 BMW 545.
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, 1992 BMW 545 (420 Nm @ 3900 RPM) has 120 more torque (in Nm) than 2005 BMW 730. (300 Nm @ 3500 RPM). This means 1992 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 730.
Compare all specifications:
| 1992 BMW 545 | 2005 BMW 730 | |
| Make | BMW | BMW |
| Model | 545 | 730 |
| Year Released | 1992 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2982 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 225 HP |
| Engine RPM | 5700 RPM | 6250 RPM |
| Torque | 420 Nm | 300 Nm |
| Torque RPM | 3900 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1650 kg | 1790 kg |
| Vehicle Length | 4730 mm | 5040 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1500 mm |
