2004 BMW X3 vs. 2006 BMW 325
To start off, 2006 BMW 325 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW X3. In addition, the cost of maintenance, including insurance, on 2004 BMW X3 would be higher. At 2,491 cc (6 cylinders), 2004 BMW X3 is equipped with a bigger engine. In terms of performance, both vehicles can yield 184 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 368 kg more than 2006 BMW 325.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 325. In wet, icy, snow, or gravel driving conditions, 2004 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, both vehicles can yield 237 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2004 BMW X3 | 2006 BMW 325 | |
| Make | BMW | BMW |
| Model | X3 | 325 |
| Year Released | 2004 | 2006 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 184 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 237 Nm | 237 Nm |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 75 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1818 kg | 1450 kg |
| Vehicle Length | 4570 mm | 4490 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1680 mm | 1380 mm |
| Wheelbase Size | 2890 mm | 2730 mm |
| Fuel Consumption Highway | 9.8 L/100km | 8.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 67 L | 63 L |
