2009 Mercedes-Benz C vs. 2008 Porsche 911
To start off, 2009 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (405 HP @ 6800 RPM) has 177 more horse power than 2009 Mercedes-Benz C. (228 HP @ 6000 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz C weights approximately 207 kg more than 2008 Porsche 911.
Because 2008 Porsche 911 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, 2008 Porsche 911 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, 2008 Porsche 911 (370 Nm @ 4250 RPM) has 70 more torque (in Nm) than 2009 Mercedes-Benz C. (300 Nm @ 5000 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C.
Compare all specifications:
| 2009 Mercedes-Benz C | 2008 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | C | 911 |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2996 cc | 3596 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 405 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 300 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 4250 RPM |
| Engine Bore Size | 88 mm | 96 mm |
| Engine Stroke Size | 82.1 mm | 82.8 mm |
| Engine Compression Ratio | 11.3:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 242 km/hour | 285 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 5.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1692 kg | 1485 kg |
| Vehicle Length | 4600 mm | 4430 mm |
| Vehicle Width | 1470 mm | 1860 mm |
| Vehicle Height | 1780 mm | 1320 mm |
| Wheelbase Size | 2770 mm | 2360 mm |
| Fuel Consumption Overall | 9.4 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 66 L | 64 L |
