2008 BMW 325 vs. 2003 BMW X3
To start off, 2008 BMW 325 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW 325 (215 HP @ 6500 RPM) has 14 more horse power than 2003 BMW X3. (201 HP @ 4000 RPM). In normal driving conditions, 2008 BMW 325 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 430 kg more than 2008 BMW 325.
Because 2003 BMW X3 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, 2003 BMW X3 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, 2003 BMW X3 (410 Nm @ 1500 RPM) has 160 more torque (in Nm) than 2008 BMW 325. (250 Nm @ 2750 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
| 2008 BMW 325 | 2003 BMW X3 | |
| Make | BMW | BMW |
| Model | 325 | X3 |
| Year Released | 2008 | 2003 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 201 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 250 Nm | 410 Nm |
| Torque RPM | 2750 RPM | 1500 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 78.8 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 17.0:1 |
| Top Speed | 240 km/hour | 215 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 8.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1930 kg |
| Vehicle Length | 4530 mm | 4570 mm |
| Vehicle Width | 1420 mm | 1860 mm |
| Vehicle Height | 1820 mm | 1680 mm |
| Wheelbase Size | 2770 mm | 2730 mm |
| Fuel Consumption Overall | 9.4 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 63 L | 67 L |
