2008 Mercedes-Benz C vs. 2007 Porsche 911
To start off, 2008 Mercedes-Benz C is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 5,439 cc, 2008 Mercedes-Benz C is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz C weights approximately 665 kg more than 2007 Porsche 911.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2007 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 Mercedes-Benz C (510 Nm @ 4000 RPM) has 140 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911.
Compare all specifications:
| 2008 Mercedes-Benz C | 2007 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | C | 911 |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5439 cc | 3594 cc |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 0 HP | 321 HP |
| Torque | 510 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 97 mm | 96 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 280 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2115 kg | 1450 kg |
| Vehicle Length | 4620 mm | 4430 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2720 mm | 2360 mm |
| Fuel Consumption Overall | 12.1 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 62 L | 67 L |
