2007 Mercedes-Benz GL vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra 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. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (312 HP @ 4400 RPM) has 97 more horse power than 2007 Mercedes-Benz GL. (215 HP @ 3800 RPM) In normal driving conditions, 2011 GMC Sierra 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 565 kg more than 2011 GMC Sierra.
Because 2007 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. 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, 2007 Mercedes-Benz GL (540 Nm @ 1400 RPM) has 34 more torque (in Nm) than 2011 GMC Sierra. (506 Nm @ 4400 RPM). This means 2007 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2011 GMC Sierra.
Compare all specifications:
| 2007 Mercedes-Benz GL | 2011 GMC Sierra | |
| Make | Mercedes-Benz | GMC |
| Model | GL | Sierra |
| Year Released | 2007 | 2011 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 312 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Torque | 540 Nm | 506 Nm |
| Torque RPM | 1400 RPM | 4400 RPM |
| Engine Compression Ratio | 17.7:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2459 kg | 1894 kg |
| Vehicle Length | 5090 mm | 6580 mm |
| Vehicle Width | 1850 mm | 2440 mm |
| Vehicle Height | 1930 mm | 1940 mm |
| Wheelbase Size | 3080 mm | 4250 mm |
| Fuel Consumption Overall | 10 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 100 L | 129 L |
