2007 Mercedes-Benz C vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (494 HP @ 6000 RPM) has 333 more horse power than 2007 Mercedes-Benz C. (161 HP @ 5300 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 895 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 Porsche Cayenne 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, 2009 Porsche Cayenne (700 Nm @ 4500 RPM) has 460 more torque (in Nm) than 2007 Mercedes-Benz C. (240 Nm @ 3000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
2007 Mercedes-Benz C | 2009 Porsche Cayenne | |
Make | Mercedes-Benz | Porsche |
Model | C | Cayenne |
Year Released | 2007 | 2009 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 1795 cc | 4806 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 161 HP | 494 HP |
Engine RPM | 5300 RPM | 6000 RPM |
Torque | 240 Nm | 700 Nm |
Torque RPM | 3000 RPM | 4500 RPM |
Engine Bore Size | 82 mm | 96 mm |
Engine Stroke Size | 85 mm | 83 mm |
Engine Compression Ratio | 9.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 231 km/hour | 275 km/hour |
Acceleration 0-100mph | 9.4 seconds | 5.1 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1535 kg | 2430 kg |
Vehicle Length | 4550 mm | 4800 mm |
Vehicle Width | 1470 mm | 1700 mm |
Vehicle Height | 1730 mm | 1930 mm |
Wheelbase Size | 2720 mm | 2860 mm |
Fuel Consumption Overall | 8.7 L/100km | 14.9 L/100km |
Fuel Tank Capacity | 62 L | 100 L |