2008 GMC Sierra vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 3 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (536 HP @ 5500 RPM) has 183 more horse power than 2008 GMC Sierra. (353 HP @ 5400 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 205 kg more than 2011 Mercedes-Benz S.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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 S (799 Nm @ 2000 RPM) has 293 more torque (in Nm) than 2008 GMC Sierra. (506 Nm @ 4400 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2011 Mercedes-Benz S | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | S |
| Year Released | 2008 | 2011 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5500 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 536 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 506 Nm | 799 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 2230 kg |
| Vehicle Length | 6340 mm | 5245 mm |
| Vehicle Width | 2040 mm | 1872 mm |
| Vehicle Height | 1950 mm | 1473 mm |
| Wheelbase Size | 4010 mm | 3165 mm |
| Fuel Tank Capacity | 129 L | 80 L |
