2008 BMW 325 vs. 2006 BMW 525
To start off, 2008 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 525. In addition, the cost of maintenance, including insurance, on 2006 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 25 more horse power than 2008 BMW 325. (190 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 525 should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 85 kg more than 2008 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 325. In wet, icy, snow, or gravel driving conditions, 2006 BMW 525 will offer significantly more control. 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, 2006 BMW 525 (250 Nm @ 2750 RPM) has 5 more torque (in Nm) than 2008 BMW 325. (245 Nm @ 3500 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
| 2008 BMW 325 | 2006 BMW 525 | |
| Make | BMW | BMW |
| Model | 325 | 525 |
| Year Released | 2008 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 215 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 245 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 78.8 mm |
| Engine Stroke Size | 75 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 237 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 8.3 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1565 kg |
| Vehicle Length | 4270 mm | 4850 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2890 mm |
| Fuel Consumption Overall | 9 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
