2005 Mercedes-Benz C vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (362 HP @ 5750 RPM) has 147 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 130 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.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 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, 2005 Mercedes-Benz C (510 Nm @ 4000 RPM) has 260 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2005 Mercedes-Benz C | 2009 BMW 525 | |
| Make | Mercedes-Benz | BMW |
| Model | C | 525 |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 362 HP | 215 HP |
| Engine RPM | 5750 RPM | 6500 RPM |
| Torque | 510 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 97 mm | 78.8 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 237 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 8.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1565 kg |
| Vehicle Length | 4640 mm | 4850 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2720 mm | 2890 mm |
| Fuel Consumption Overall | 12.5 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 65 L | 70 L |
