2006 BMW X5 vs. 2011 BMW 123
To start off, 2011 BMW 123 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 2,979 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (228 HP @ 3500 RPM) has 26 more horse power than 2011 BMW 123. (202 HP @ 4400 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 2011 BMW 123. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 135 kg more than 2011 BMW 123. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 123. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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 123 (400 Nm @ 2000 RPM) has 100 more torque (in Nm) than 2006 BMW X5. (300 Nm @ 3500 RPM). This means 2011 BMW 123 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5.
Compare all specifications:
2006 BMW X5 | 2011 BMW 123 | |
Make | BMW | BMW |
Model | X5 | 123 |
Year Released | 2006 | 2011 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 228 HP | 202 HP |
Engine RPM | 3500 RPM | 4400 RPM |
Torque | 300 Nm | 400 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Diesel |
Acceleration 0-100mph | 8.5 seconds | 7 seconds |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1630 kg | 1495 kg |
Vehicle Length | 4670 mm | 4360 mm |
Vehicle Width | 1880 mm | 1748 mm |
Vehicle Height | 1720 mm | 1423 mm |
Wheelbase Size | 2830 mm | 2660 mm |
Fuel Consumption Overall | 12.7 L/100km | 5.1 L/100km |
Fuel Tank Capacity | 93 L | 51 L |