2009 BMW 525 vs. 2011 BMW 328
To start off, 2011 BMW 328 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 525. In addition, the cost of maintenance, including insurance, on 2009 BMW 525 would be higher. At 3,000 cc (6 cylinders), 2011 BMW 328 is equipped with a bigger engine. In terms of performance, 2011 BMW 328 (230 HP @ 6500 RPM) has 15 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2011 BMW 328 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 328 weights approximately 100 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 BMW 328 (271 Nm @ 2750 RPM) has 21 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 2011 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2009 BMW 525 | 2011 BMW 328 | |
| Make | BMW | BMW |
| Model | 525 | 328 |
| Year Released | 2009 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 230 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 250 Nm | 271 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1625 kg |
| Vehicle Length | 4850 mm | 4620 mm |
| Vehicle Width | 1850 mm | 1783 mm |
| Vehicle Height | 1500 mm | 1394 mm |
| Wheelbase Size | 2840 mm | 2761 mm |
| Fuel Tank Capacity | 70 L | 61 L |
