2007 Mercedes-Benz C 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 C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 4,800 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (302 HP @ 5600 RPM) has 34 more horse power than 2007 Mercedes-Benz C. (268 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2007 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 616 kg more than 2007 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz C 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 C 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 GMC Sierra (413 Nm @ 4600 RPM) has 63 more torque (in Nm) than 2007 Mercedes-Benz C. (350 Nm @ 2400 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C.
Compare all specifications:
| 2007 Mercedes-Benz C | 2011 GMC Sierra | |
| Make | Mercedes-Benz | GMC |
| Model | C | Sierra |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 302 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 350 Nm | 413 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Fuel Type | Diesel | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 4-speed automatic |
| Vehicle Weight | 1695 kg | 2311 kg |
| Vehicle Length | 4530 mm | 5847 mm |
| Vehicle Width | 1730 mm | 2032 mm |
| Vehicle Height | 1410 mm | 1875 mm |
| Wheelbase Size | 2720 mm | 3645 mm |
| Fuel Consumption | 8.3 L/100km | 12.4 L/100km |
| Fuel Consumption City | 11.9 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 62 L | 98 L |
