2009 BMW 525 vs. 2012 Mercedes-Benz C
To start off, 2012 Mercedes-Benz C is newer by 3 year(s). Which means there will be less support and parts availability for 2009 BMW 525. In addition, the cost of maintenance, including insurance, on 2009 BMW 525 would be higher. At 5,495 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz C (263 HP @ 3800 RPM) has 48 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2012 Mercedes-Benz C should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz C weights approximately 235 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 Mercedes-Benz C (620 Nm @ 1600 RPM) has 370 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 2012 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2009 BMW 525 | 2012 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | C |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5495 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 263 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 250 Nm | 620 Nm |
| Torque RPM | 2900 RPM | 1600 RPM |
| Engine Compression Ratio | 11.0:1 | 16.2:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7.9 seconds | 6.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1760 kg |
| Vehicle Length | 4850 mm | 4606 mm |
| Vehicle Width | 1470 mm | 1770 mm |
| Vehicle Height | 1850 mm | 1459 mm |
| Wheelbase Size | 2890 mm | 2760 mm |
| Fuel Tank Capacity | 70 L | 66 L |
