2006 BMW MM Roadster vs. 2011 BMW 125
To start off, 2011 BMW 125 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 BMW MM Roadster. In addition, the cost of maintenance, including insurance, on 2006 BMW MM Roadster would be higher. At 3,245 cc (6 cylinders), 2006 BMW MM Roadster is equipped with a bigger engine. In terms of performance, 2006 BMW MM Roadster (330 HP @ 7900 RPM) has 115 more horse power than 2011 BMW 125. (215 HP @ 6500 RPM). In normal driving conditions, 2006 BMW MM Roadster should accelerate faster than 2011 BMW 125.
Let's talk about torque, 2006 BMW MM Roadster (355 Nm @ 4900 RPM) has 105 more torque (in Nm) than 2011 BMW 125. (250 Nm @ 2750 RPM). This means 2006 BMW MM Roadster will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 125.
Compare all specifications:
| 2006 BMW MM Roadster | 2011 BMW 125 | |
| Make | BMW | BMW |
| Model | MM Roadster | 125 |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3245 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 330 HP | 215 HP |
| Engine RPM | 7900 RPM | 6500 RPM |
| Torque | 355 Nm | 250 Nm |
| Torque RPM | 4900 RPM | 2750 RPM |
| Engine Compression Ratio | 11.5:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4120 mm | 4370 mm |
| Vehicle Width | 1790 mm | 1430 mm |
| Vehicle Height | 1310 mm | 1760 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
| Fuel Tank Capacity | 55 L | 53 L |
