2004 BMW 525 vs. 2009 BMW 320
To start off, 2009 BMW 320 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW 525. In addition, the cost of maintenance, including insurance, on 2004 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2004 BMW 525 is equipped with a bigger engine. In terms of performance, 2004 BMW 525 (174 HP @ 4000 RPM) has 33 more horse power than 2009 BMW 320. (141 HP @ 6000 RPM). In normal driving conditions, 2004 BMW 525 should accelerate faster than 2009 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 525 weights approximately 385 kg more than 2009 BMW 320. 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 525 (410 Nm @ 2000 RPM) has 220 more torque (in Nm) than 2009 BMW 320. (190 Nm @ 4250 RPM). This means 2004 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2004 BMW 525 | 2009 BMW 320 | |
| Make | BMW | BMW |
| Model | 525 | 320 |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 141 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 410 Nm | 190 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Engine Compression Ratio | 17.0:1 | 12.0:1 |
| Acceleration 0-100mph | 8.3 seconds | 8.2 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1320 kg |
| Vehicle Length | 4850 mm | 4540 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2890 mm | 2770 mm |
| Fuel Consumption Overall | 7.8 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
