2008 Mercedes-Benz SLK vs. 2006 Porsche Cayenne
To start off, 2008 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayenne would be higher. At 3,196 cc (6 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 770 kg more than 2008 Mercedes-Benz SLK.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Porsche Cayenne (311 Nm @ 2500 RPM) has 71 more torque (in Nm) than 2008 Mercedes-Benz SLK. (240 Nm @ 5000 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK.
Compare all specifications:
| 2008 Mercedes-Benz SLK | 2006 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | SLK | Cayenne |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 3196 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 247 HP |
| Torque | 240 Nm | 311 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Compression Ratio | 9.5:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 231 km/hour | 209 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 9.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1390 kg | 2160 kg |
| Vehicle Length | 4100 mm | 4790 mm |
| Vehicle Height | 1780 mm | 1710 mm |
| Wheelbase Size | 2440 mm | 2860 mm |
| Fuel Consumption Overall | 8.7 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
