2005 GMC Sierra vs. 2012 Mercedes-Benz S
To start off, 2012 Mercedes-Benz S is newer by 7 year(s). Which means there will be less support and parts availability for 2005 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2005 GMC Sierra would be higher. At 5,359 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz S (429 HP) has 134 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 2012 Mercedes-Benz S should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 218 kg more than 2012 Mercedes-Benz S.
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, 2012 Mercedes-Benz S (699 Nm) has 245 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2012 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 2012 Mercedes-Benz S | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | S |
| Year Released | 2005 | 2012 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 4700 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 429 HP |
| Torque | 454 Nm | 699 Nm |
| Drive Type | 4WD | AWD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2423 kg | 2205 kg |
| Vehicle Length | 6330 mm | 5245 mm |
| Vehicle Width | 2000 mm | 1872 mm |
| Vehicle Height | 1880 mm | 1473 mm |
| Wheelbase Size | 4010 mm | 3165 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.8 L/100km |
| Fuel Consumption City | 15.7 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 129 L | 90 L |
