2009 BMW 125 vs. 2011 Mercedes-Benz C
To start off, 2011 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW 125. In addition, the cost of maintenance, including insurance, on 2009 BMW 125 would be higher. At 2,497 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6500 RPM) has 79 more horse power than 2011 Mercedes-Benz C. (136 HP @ 2800 RPM). In normal driving conditions, 2009 BMW 125 should accelerate faster than 2011 Mercedes-Benz C.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz C (360 Nm @ 1600 RPM) has 110 more torque (in Nm) than 2009 BMW 125. (250 Nm @ 2750 RPM). This means 2011 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125. 2011 Mercedes-Benz C has automatic transmission and 2009 BMW 125 has manual transmission. 2009 BMW 125 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 125 | 2011 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 125 | C |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2143 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 136 HP |
| Engine RPM | 6500 RPM | 2800 RPM |
| Torque | 250 Nm | 360 Nm |
| Torque RPM | 2750 RPM | 1600 RPM |
| Engine Compression Ratio | 10.2:1 | 16.2:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 245 km/hour | 209 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 4370 mm | 4606 mm |
| Vehicle Width | 1430 mm | 1770 mm |
| Vehicle Height | 1760 mm | 1459 mm |
| Wheelbase Size | 2670 mm | 2760 mm |
| Fuel Tank Capacity | 53 L | 66 L |
