2008 BMW 525 vs. 2003 BMW 525
To start off, 2008 BMW 525 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 525. In addition, the cost of maintenance, including insurance, on 2003 BMW 525 would be higher. At 2,497 cc (6 cylinders), 2008 BMW 525 is equipped with a bigger engine. In terms of performance, 2008 BMW 525 (215 HP @ 6500 RPM) has 31 more horse power than 2003 BMW 525. (184 HP @ 6000 RPM). In normal driving conditions, 2008 BMW 525 should accelerate faster than 2003 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 525 weights approximately 15 kg more than 2008 BMW 525.
Because 2008 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 525. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW 525 (250 Nm @ 2750 RPM) has 5 more torque (in Nm) than 2003 BMW 525. (245 Nm @ 3500 RPM). This means 2008 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 525.
Compare all specifications:
| 2008 BMW 525 | 2003 BMW 525 | |
| Make | BMW | BMW |
| Model | 525 | 525 |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 184 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 245 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Bore Size | 78.9 mm | 84 mm |
| Engine Stroke Size | 82 mm | 75 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Acceleration 0-100mph | 8.5 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1565 kg |
| Vehicle Length | 4850 mm | 4850 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2890 mm |
| Fuel Consumption Overall | 9.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
