2007 Mercedes-Benz G vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz G would be higher. At 4,966 cc (8 cylinders), 2007 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 181 more horse power than 2007 Mercedes-Benz G. (292 HP @ 5500 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2007 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz G weights approximately 950 kg more than 2009 Porsche 911.
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, 2009 Porsche 911 (620 Nm @ 1950 RPM) has 164 more torque (in Nm) than 2007 Mercedes-Benz G. (456 Nm @ 2800 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz G. 2007 Mercedes-Benz G has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz G | 2009 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | G | 911 |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 4966 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 292 HP | 473 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 456 Nm | 620 Nm |
| Torque RPM | 2800 RPM | 1950 RPM |
| Engine Bore Size | 97 mm | 100 mm |
| Engine Stroke Size | 84 mm | 76.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 190 km/hour | 310 km/hour |
| Acceleration 0-100mph | 10 seconds | 4 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 2375 kg | 1425 kg |
| Vehicle Length | 4230 mm | 4460 mm |
| Vehicle Width | 1770 mm | 1310 mm |
| Vehicle Height | 1940 mm | 1860 mm |
| Wheelbase Size | 2410 mm | 2360 mm |
| Fuel Consumption Overall | 16.7 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 96 L | 67 L |
