2006 BMW X3 vs. 2011 BMW 1 Series
To start off, 2011 BMW 1 Series is newer by 5 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 3,000 cc (6 cylinders), 2011 BMW 1 Series is equipped with a bigger engine. In terms of performance, 2011 BMW 1 Series (335 HP @ 5900 RPM) has 110 more horse power than 2006 BMW X3. (225 HP @ 5900 RPM) In normal driving conditions, 2011 BMW 1 Series should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 300 kg more than 2011 BMW 1 Series.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 1 Series. 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. Let's talk about torque, 2011 BMW 1 Series (450 Nm @ 1500 RPM) has 159 more torque (in Nm) than 2006 BMW X3. (291 Nm @ 3500 RPM). This means 2011 BMW 1 Series will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3.
Compare all specifications:
| 2006 BMW X3 | 2011 BMW 1 Series | |
| Make | BMW | BMW |
| Model | X3 | 1 Series |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 335 HP |
| Engine RPM | 5900 RPM | 5900 RPM |
| Torque | 291 Nm | 450 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1825 kg | 1525 kg |
| Vehicle Length | 4570 mm | 4374 mm |
| Vehicle Width | 1860 mm | 1803 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2800 mm | 2659 mm |
| Fuel Consumption Highway | 9.4 L/100km | 9 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 67 L | 53 L |
