2007 BMW X3 vs. 2006 BMW 330
To start off, 2007 BMW X3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 330. In addition, the cost of maintenance, including insurance, on 2006 BMW 330 would be higher. Both 2007 BMW X3 and 2006 BMW 330 are equipped with a 2,979 cc engine. In terms of performance, 2006 BMW 330 (229 HP @ 5900 RPM) has 1 more horse power than 2007 BMW X3. (228 HP @ 5900 RPM) In normal driving conditions, 2006 BMW 330 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 85 kg more than 2006 BMW 330.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 300 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:
| 2007 BMW X3 | 2006 BMW 330 | |
| Make | BMW | BMW |
| Model | X3 | 330 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 229 HP |
| Engine RPM | 5900 RPM | 5900 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 89.6 mm | 89.6 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 210 km/hour | 243 km/hour |
| Acceleration 0-100mph | 10 seconds | 6.8 seconds |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1770 kg | 1685 kg |
| Vehicle Length | 4570 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1860 mm | 1440 mm |
| Wheelbase Size | 2800 mm | 2730 mm |
| Fuel Consumption Overall | 14.5 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 67 L | 63 L |
