2008 Mercedes-Benz GL vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz GL. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz GL would be higher. At 5,459 cc (8 cylinders), 2008 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (523 HP @ 6250 RPM) has 140 more horse power than 2008 Mercedes-Benz GL. (383 HP @ 6000 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2008 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz GL weights approximately 781 kg more than 2013 Porsche 911.
Because 2008 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2013 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2013 Porsche 911 (700 Nm @ 4250 RPM) has 170 more torque (in Nm) than 2008 Mercedes-Benz GL. (530 Nm @ 2800 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz GL.
Compare all specifications:
| 2008 Mercedes-Benz GL | 2013 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | GL | 911 |
| Year Released | 2008 | 2013 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5459 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 383 HP | 523 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 530 Nm | 700 Nm |
| Torque RPM | 2800 RPM | 4250 RPM |
| Engine Bore Size | 98 mm | 102 mm |
| Engine Stroke Size | 90.5 mm | 77 mm |
| Engine Compression Ratio | 10.7:1 | 9.8 : 1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 240 km/hour | 315 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 3.4 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2445 kg | 1664 kg |
| Vehicle Length | 5090 mm | 4477 mm |
| Vehicle Width | 1930 mm | 1852 mm |
| Vehicle Height | 1850 mm | 1300 mm |
| Wheelbase Size | 3080 mm | 2350 mm |
