2007 Mercedes-Benz C vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 4 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 4,800 cc (8 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (500 HP @ 6000 RPM) has 352 more horse power than 2007 Mercedes-Benz C. (148 HP @ 4200 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 585 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 2011 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, 2011 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, 2011 Porsche Cayenne (699 Nm @ 2250 RPM) has 359 more torque (in Nm) than 2007 Mercedes-Benz C. (340 Nm @ 1800 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C. 2011 Porsche Cayenne has automatic transmission and 2007 Mercedes-Benz C has manual transmission. 2007 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz C | 2011 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | C | Cayenne |
| Year Released | 2007 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 500 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 340 Nm | 699 Nm |
| Torque RPM | 1800 RPM | 2250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1585 kg | 2170 kg |
| Vehicle Length | 4550 mm | 4846 mm |
| Vehicle Width | 1470 mm | 1938 mm |
| Vehicle Height | 1730 mm | 1702 mm |
| Wheelbase Size | 2720 mm | 2896 mm |
| Fuel Tank Capacity | 62 L | 100 L |
