2008 BMW 530 vs. 2003 BMW 325
To start off, 2008 BMW 530 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW 325. In addition, the cost of maintenance, including insurance, on 2003 BMW 325 would be higher. At 2,991 cc (6 cylinders), 2008 BMW 530 is equipped with a bigger engine. In terms of performance, 2008 BMW 530 (228 HP @ 4000 RPM) has 36 more horse power than 2003 BMW 325. (192 HP @ 6000 RPM). In normal driving conditions, 2008 BMW 530 should accelerate faster than 2003 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 530 weights approximately 110 kg more than 2003 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 BMW 530 (480 Nm @ 1750 RPM) has 235 more torque (in Nm) than 2003 BMW 325. (245 Nm @ 3500 RPM). This means 2008 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 325.
Compare all specifications:
| 2008 BMW 530 | 2003 BMW 325 | |
| Make | BMW | BMW |
| Model | 530 | 325 |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 192 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 480 Nm | 245 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84.1 mm |
| Engine Stroke Size | 90 mm | 75 mm |
| Engine Compression Ratio | 17.0:1 | 10.5:1 |
| Acceleration 0-100mph | 7.5 seconds | 7.1 seconds |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1480 kg |
| Vehicle Length | 4850 mm | 4270 mm |
| Vehicle Width | 1850 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Overall | 6.7 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
