2007 Mercedes-Benz GL vs. 2011 Mercedes-Benz CLS
To start off, 2011 Mercedes-Benz CLS is newer by 4 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. Both 2007 Mercedes-Benz GL and 2011 Mercedes-Benz CLS are equipped with a 4,663 cc engine. In terms of performance, 2011 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 67 more horse power than 2007 Mercedes-Benz GL. (335 HP @ 6000 RPM) In normal driving conditions, 2011 Mercedes-Benz CLS 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 695 kg more than 2011 Mercedes-Benz CLS.
Because 2007 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz CLS. 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, 2011 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 140 more torque (in Nm) than 2007 Mercedes-Benz GL. (460 Nm @ 2700 RPM). This means 2011 Mercedes-Benz CLS 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 | 2011 Mercedes-Benz CLS | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | GL | CLS |
| Year Released | 2007 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4663 cc | 4663 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 402 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 460 Nm | 600 Nm |
| Torque RPM | 2700 RPM | 1800 RPM |
| Engine Compression Ratio | 10.7:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 5.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2430 kg | 1735 kg |
| Vehicle Length | 5090 mm | 4940 mm |
| Vehicle Width | 1930 mm | 1882 mm |
| Vehicle Height | 1850 mm | 1417 mm |
| Wheelbase Size | 3080 mm | 2875 mm |
| Fuel Tank Capacity | 100 L | 80 L |
