2004 BMW 745 vs. 2007 BMW 323
To start off, 2007 BMW 323 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 745. In addition, the cost of maintenance, including insurance, on 2004 BMW 745 would be higher. At 4,390 cc (8 cylinders), 2004 BMW 745 is equipped with a bigger engine. In terms of performance, 2004 BMW 745 (322 HP @ 7400 RPM) has 147 more horse power than 2007 BMW 323. (175 HP @ 5800 RPM). In normal driving conditions, 2004 BMW 745 should accelerate faster than 2007 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 745 weights approximately 501 kg more than 2007 BMW 323. 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, 2004 BMW 745 (447 Nm) has 217 more torque (in Nm) than 2007 BMW 323. (230 Nm). This means 2004 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 323.
Compare all specifications:
| 2004 BMW 745 | 2007 BMW 323 | |
| Make | BMW | BMW |
| Model | 745 | 323 |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 175 HP |
| Engine RPM | 7400 RPM | 5800 RPM |
| Torque | 447 Nm | 230 Nm |
| Engine Bore Size | 92 mm | 78.8 mm |
| Engine Stroke Size | 83 mm | 82 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2025 kg | 1524 kg |
| Vehicle Length | 5180 mm | 4530 mm |
| Vehicle Width | 1910 mm | 1430 mm |
| Vehicle Height | 1500 mm | 1820 mm |
| Wheelbase Size | 3140 mm | 2770 mm |
| Fuel Consumption Overall | 11.2 L/100km | 9 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
