2007 BMW X3 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 79 more horse power than 2009 Mercedes-Benz C. (181 HP @ 5500 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2009 Mercedes-Benz C.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (305 Nm @ 2750 RPM) has 65 more torque (in Nm) than 2009 Mercedes-Benz C. (240 Nm @ 2800 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C.
Compare all specifications:
| 2007 BMW X3 | 2009 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | C |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1796 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 260 HP | 181 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 305 Nm | 240 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Compression Ratio | 10.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
