2007 Mercedes-Benz GL vs. 2013 BMW M6
To start off, 2013 BMW M6 is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz GL. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz GL would be higher. At 5,461 cc (8 cylinders), 2007 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2013 BMW M6 (552 HP @ 7000 RPM) has 169 more horse power than 2007 Mercedes-Benz GL. (383 HP @ 6000 RPM) In normal driving conditions, 2013 BMW M6 should accelerate faster than 2007 Mercedes-Benz GL. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz GL weights approximately 515 kg more than 2013 BMW M6.
Because 2007 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW M6. In wet, icy, snow, or gravel driving conditions, 2007 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 BMW M6 (678 Nm @ 5750 RPM) has 147 more torque (in Nm) than 2007 Mercedes-Benz GL. (531 Nm @ 2800 RPM). This means 2013 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz GL.
Compare all specifications:
| 2007 Mercedes-Benz GL | 2013 BMW M6 | |
| Make | Mercedes-Benz | BMW |
| Model | GL | M6 |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 383 HP | 552 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 531 Nm | 678 Nm |
| Torque RPM | 2800 RPM | 5750 RPM |
| Engine Bore Size | 98 mm | 89 mm |
| Engine Stroke Size | 90.5 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed automatic |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2445 kg | 1930 kg |
| Vehicle Length | 5090 mm | 4903 mm |
| Vehicle Width | 1930 mm | 2106 mm |
| Vehicle Height | 1850 mm | 1374 mm |
| Wheelbase Size | 3080 mm | 2851 mm |
| Fuel Tank Capacity | 100 L | 80 L |
