2007 Porsche 911 vs. 2010 Mercedes-Benz GL
To start off, 2010 Mercedes-Benz GL is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Porsche 911. In addition, the cost of maintenance, including insurance, on 2007 Porsche 911 would be higher. At 5,500 cc (8 cylinders), 2010 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz GL (382 HP @ 6000 RPM) has 61 more horse power than 2007 Porsche 911. (321 HP @ 6800 RPM) In normal driving conditions, 2010 Mercedes-Benz GL should accelerate faster than 2007 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz GL weights approximately 1090 kg more than 2007 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz GL is all wheel drive (AWD), it will have significant more traction and grip than 2007 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2010 Mercedes-Benz GL 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, 2010 Mercedes-Benz GL (530 Nm @ 2800 RPM) has 160 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2010 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 2010 Mercedes-Benz GL has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz GL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Porsche 911 | 2010 Mercedes-Benz GL | |
| Make | Porsche | Mercedes-Benz |
| Model | 911 | GL |
| Year Released | 2007 | 2010 |
| Body Type | Convertible | SUV |
| Engine Position | Rear | Front |
| Engine Size | 3594 cc | 5500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 382 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 370 Nm | 530 Nm |
| Torque RPM | 4250 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1425 kg | 2515 kg |
| Vehicle Length | 4440 mm | 5095 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1839 mm |
| Wheelbase Size | 2360 mm | 3076 mm |
| Fuel Consumption | 9.1 L/100km | 13.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 64 L | 100 L |
