2003 BMW X Activity vs. 2006 BMW 330
To start off, 2006 BMW 330 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW X Activity. In addition, the cost of maintenance, including insurance, on 2003 BMW X Activity would be higher. At 2,992 cc (6 cylinders), 2003 BMW X Activity is equipped with a bigger engine. In terms of performance, 2003 BMW X Activity (228 HP @ 5900 RPM) has 3 more horse power than 2006 BMW 330. (225 HP @ 5900 RPM). In normal driving conditions, 2003 BMW X Activity should accelerate faster than 2006 BMW 330. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 330 weights approximately 180 kg more than 2003 BMW X Activity.
Because 2003 BMW X Activity is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 330. In wet, icy, snow, or gravel driving conditions, 2003 BMW X Activity 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 X Activity (300 Nm @ 3500 RPM) has 10 more torque (in Nm) than 2006 BMW 330. (290 Nm @ 3500 RPM). This means 2003 BMW X Activity will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 330.
Compare all specifications:
| 2003 BMW X Activity | 2006 BMW 330 | |
| Make | BMW | BMW |
| Model | X Activity | 330 |
| Year Released | 2003 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 225 HP |
| Engine RPM | 5900 RPM | 5900 RPM |
| Torque | 300 Nm | 290 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84.2 mm |
| Engine Stroke Size | 89.6 mm | 89.7 mm |
| Engine Compression Ratio | 10.2:1 | 10.2:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1810 kg |
| Vehicle Length | 4560 mm | 4490 mm |
| Wheelbase Size | 2830 mm | 2730 mm |
| Fuel Tank Capacity | 63 L | 63 L |
