2003 BMW X3 vs. 2011 BMW 325
To start off, 2011 BMW 325 is newer by 8 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 2,979 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (228 HP @ 5900 RPM) has 13 more horse power than 2011 BMW 325. (215 HP @ 6100 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2011 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 520 kg more than 2011 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 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 (300 Nm @ 3500 RPM) has 29 more torque (in Nm) than 2011 BMW 325. (271 Nm @ 4200 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 325.
Compare all specifications:
| 2003 BMW X3 | 2011 BMW 325 | |
| Make | BMW | BMW |
| Model | X3 | 325 |
| Year Released | 2003 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 215 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 300 Nm | 271 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Acceleration 0-100mph | 8.1 seconds | 6.7 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1320 kg |
| Vehicle Length | 4570 mm | 4540 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Vehicle Height | 1680 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 12.1 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 67 L | 63 L |
