2005 Mercedes-Benz G vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (469 HP @ 4200 RPM) has 222 more horse power than 2009 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2009 Porsche Cayenne.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Mercedes-Benz G (700 Nm) has 390 more torque (in Nm) than 2009 Porsche Cayenne. (310 Nm). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayenne. 2005 Mercedes-Benz G has automatic transmission and 2009 Porsche Cayenne has manual transmission. 2009 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz G | 2009 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | G | Cayenne |
| Year Released | 2005 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 3189 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 469 HP | 247 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 700 Nm | 310 Nm |
| Engine Bore Size | 97.1 mm | 84 mm |
| Engine Stroke Size | 92 mm | 95.9 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1870 mm | 1710 mm |
| Vehicle Height | 1980 mm | 1930 mm |
| Wheelbase Size | 2860 mm | 2860 mm |
| Fuel Consumption Overall | 18.1 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 96 L | 100 L |
