2006 Mercedes-Benz C vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz C would be higher. At 2,497 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 67 more horse power than 2006 Mercedes-Benz C. (148 HP @ 4200 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 2006 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 505 kg more than 2007 BMW 525.
Because 2007 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2007 BMW 525 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, 2006 Mercedes-Benz C (340 Nm @ 2000 RPM) has 89 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2006 Mercedes-Benz C | 2007 BMW 525 | |
| Make | Mercedes-Benz | BMW |
| Model | C | 525 |
| Year Released | 2006 | 2007 |
| Body Type | Hatchback | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 215 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 340 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Engine Bore Size | 88 mm | 78.8 mm |
| Engine Stroke Size | 88.3 mm | 82 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 224 km/hour | 232 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 8.5 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1785 kg | 1280 kg |
| Vehicle Length | 4350 mm | 4850 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1410 mm | 1500 mm |
| Wheelbase Size | 2720 mm | 2840 mm |
| Fuel Consumption Overall | 6.6 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 62 L | 70 L |
