2009 BMW X5 vs. 2011 Mercedes-Benz GL
To start off, 2011 Mercedes-Benz GL is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW X5. In addition, the cost of maintenance, including insurance, on 2009 BMW X5 would be higher. At 3,000 cc (6 cylinders), 2011 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (265 HP @ 4200 RPM) has 55 more horse power than 2011 Mercedes-Benz GL. (210 HP @ 3400 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 2011 Mercedes-Benz GL.
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 BMW X5 (576 Nm @ 1750 RPM) has 34 more torque (in Nm) than 2011 Mercedes-Benz GL. (542 Nm @ 1600 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz GL.
Compare all specifications:
| 2009 BMW X5 | 2011 Mercedes-Benz GL | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | GL |
| Year Released | 2009 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 210 HP |
| Engine RPM | 4200 RPM | 3400 RPM |
| Torque | 576 Nm | 542 Nm |
| Torque RPM | 1750 RPM | 1600 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4860 mm | 5098 mm |
| Vehicle Width | 1940 mm | 1989 mm |
| Vehicle Height | 1770 mm | 1839 mm |
| Wheelbase Size | 2940 mm | 3076 mm |
| Fuel Tank Capacity | 85 L | 100 L |
