2003 BMW 730 vs. 2009 BMW 325
To start off, 2009 BMW 325 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 730. In addition, the cost of maintenance, including insurance, on 2003 BMW 730 would be higher. At 2,999 cc (6 cylinders), 2003 BMW 730 is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 13 more horse power than 2009 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 2009 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 730 weights approximately 265 kg more than 2009 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 BMW 730 (300 Nm @ 3500 RPM) has 50 more torque (in Nm) than 2009 BMW 325. (250 Nm @ 2750 RPM). This means 2003 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 325.
Compare all specifications:
2003 BMW 730 | 2009 BMW 325 | |
Make | BMW | BMW |
Model | 730 | 325 |
Year Released | 2003 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 215 HP |
Engine RPM | 5900 RPM | 6500 RPM |
Torque | 300 Nm | 250 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Engine Bore Size | 84.1 mm | 78.8 mm |
Engine Stroke Size | 90 mm | 82 mm |
Engine Compression Ratio | 10.2:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1790 kg | 1525 kg |
Vehicle Length | 5040 mm | 4530 mm |
Vehicle Width | 1910 mm | 1820 mm |
Vehicle Height | 1500 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2770 mm |
Fuel Tank Capacity | 63 L | 63 L |