2006 BMW X3 vs. 2007 BMW 323
To start off, 2007 BMW 323 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW X3. In addition, the cost of maintenance, including insurance, on 2006 BMW X3 would be higher. At 2,978 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 345 kg more than 2007 BMW 323.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 323. In wet, icy, snow, or gravel driving conditions, 2006 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.
Compare all specifications:
| 2006 BMW X3 | 2007 BMW 323 | |
| Make | BMW | BMW |
| Model | X3 | 323 |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2978 cc | 2497 cc |
| Horse Power | 228 HP | 0 HP |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1835 kg | 1490 kg |
