1999 BMW 730 vs. 2009 BMW 325
To start off, 2009 BMW 325 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 BMW 730. In addition, the cost of maintenance, including insurance, on 1999 BMW 730 would be higher. At 2,793 cc (6 cylinders), 1999 BMW 730 is equipped with a bigger engine. In terms of performance, both vehicles can yield 190 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. 1999 BMW 730 weights approximately 266 kg more than 2009 BMW 325.
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, 1999 BMW 730 (280 Nm @ 3950 RPM) has 35 more torque (in Nm) than 2009 BMW 325. (245 Nm @ 3500 RPM). This means 1999 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 325.
Compare all specifications:
| 1999 BMW 730 | 2009 BMW 325 | |
| Make | BMW | BMW |
| Model | 730 | 325 |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2793 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 190 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 280 Nm | 245 Nm |
| Torque RPM | 3950 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 84 mm | 75 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1746 kg | 1480 kg |
| Vehicle Length | 5130 mm | 4270 mm |
| Vehicle Width | 1870 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2940 mm | 2730 mm |
| Fuel Tank Capacity | 90 L | 63 L |
