2007 Mercedes-Benz SLK vs. 2012 Porsche Cayenne
To start off, 2012 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (268 HP) has 23 more horse power than 2012 Porsche Cayenne. (245 HP). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 2012 Porsche Cayenne.
Because 2012 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Porsche Cayenne (550 Nm @ 1750 RPM) has 40 more torque (in Nm) than 2007 Mercedes-Benz SLK. (510 Nm @ 4000 RPM). This means 2012 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz SLK.
Compare all specifications:
| 2007 Mercedes-Benz SLK | 2012 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | SLK | Cayenne |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 268 HP | 245 HP |
| Torque | 510 Nm | 550 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Compression Ratio | 11.0:1 | 16.8:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 220 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 7.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Height | 1280 mm | 1705 mm |
| Wheelbase Size | 2440 mm | 2896 mm |
| Fuel Consumption Highway | 9.4 L/100km | 6.5 L/100km |
| Fuel Consumption Overall | 12 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
