2009 BMW X6 vs. 2010 BMW 125
To start off, 2010 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW X6. In addition, the cost of maintenance, including insurance, on 2009 BMW X6 would be higher. At 4,395 cc (8 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (401 HP @ 5500 RPM) has 186 more horse power than 2010 BMW 125. (215 HP @ 6700 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 2010 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 945 kg more than 2010 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2010 BMW 125. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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, 2009 BMW X6 (610 Nm @ 1750 RPM) has 340 more torque (in Nm) than 2010 BMW 125. (270 Nm @ 2500 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2010 BMW 125.
Compare all specifications:
| 2009 BMW X6 | 2010 BMW 125 | |
| Make | BMW | BMW |
| Model | X6 | 125 |
| Year Released | 2009 | 2010 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4395 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 401 HP | 215 HP |
| Engine RPM | 5500 RPM | 6700 RPM |
| Torque | 610 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 231 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 7.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2265 kg | 1320 kg |
| Vehicle Length | 4880 mm | 4370 mm |
| Vehicle Width | 1990 mm | 1420 mm |
| Vehicle Height | 1700 mm | 1760 mm |
| Wheelbase Size | 2940 mm | 2670 mm |
| Fuel Consumption Overall | 12.5 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 85 L | 53 L |
