2003 BMW 730 vs. 2006 BMW 323
To start off, 2006 BMW 323 is newer by 3 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 53 more horse power than 2006 BMW 323. (175 HP @ 5800 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 2006 BMW 323.
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) has 70 more torque (in Nm) than 2006 BMW 323. (230 Nm). This means 2003 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 323. 2003 BMW 730 has automatic transmission and 2006 BMW 323 has manual transmission. 2006 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 730 | 2006 BMW 323 | |
Make | BMW | BMW |
Model | 730 | 323 |
Year Released | 2003 | 2006 |
Engine Position | Front | Front |
Engine Size | 2999 cc | 2497 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 175 HP |
Engine RPM | 5900 RPM | 5800 RPM |
Torque | 300 Nm | 230 Nm |
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 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Width | 1910 mm | 1850 mm |
Fuel Tank Capacity | 63 L | 63 L |