2007 Mercedes-Benz SLR McLaren 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 SLR McLaren. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLR McLaren would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLR McLaren (641 HP @ 6500 RPM) has 241 more horse power than 2011 Porsche Cayenne. (400 HP @ 6500 RPM). In normal driving conditions, 2007 Mercedes-Benz SLR McLaren should accelerate faster than 2011 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 341 kg more than 2007 Mercedes-Benz SLR McLaren.
Because 2011 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLR McLaren. 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, 2007 Mercedes-Benz SLR McLaren (820 Nm @ 4000 RPM) has 320 more torque (in Nm) than 2011 Porsche Cayenne. (500 Nm @ 3500 RPM). This means 2007 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche Cayenne.
Compare all specifications:
| 2007 Mercedes-Benz SLR McLaren | 2011 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | SLR McLaren | Cayenne |
| Year Released | 2007 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 641 HP | 400 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 820 Nm | 500 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1724 kg | 2065 kg |
| Vehicle Length | 4660 mm | 4846 mm |
| Vehicle Width | 1910 mm | 1938 mm |
| Vehicle Height | 1270 mm | 1712 mm |
| Wheelbase Size | 2710 mm | 2896 mm |
| Fuel Tank Capacity | 98 L | 85 L |
