2007 BMW X3 vs. 2004 BMW 325
To start off, 2007 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 325. In addition, the cost of maintenance, including insurance, on 2004 BMW 325 would be higher. Both 2007 BMW X3 and 2004 BMW 325 are equipped with a 2,494 cc engine. In terms of performance, 2007 BMW X3 (190 HP @ 6000 RPM) has 1 more horse power than 2004 BMW 325. (189 HP @ 6200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 270 kg more than 2004 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 325. In wet, icy, snow, or gravel driving conditions, 2007 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 245 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. 2007 BMW X3 has automatic transmission and 2004 BMW 325 has manual transmission. 2004 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 2004 BMW 325 | |
| Make | BMW | BMW |
| Model | X3 | 325 |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 189 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 245 Nm | 245 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 75 mm | 75 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 196 km/hour | 240 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 7.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1495 kg |
| Vehicle Length | 4570 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1860 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2800 mm |
| Fuel Consumption Overall | 14.1 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 67 L | 63 L |
