2005 GMC Sierra vs. 2011 Chevrolet Silverado
To start off, 2011 Chevrolet Silverado is newer by 6 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 5,999 cc (8 cylinders), 2011 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Silverado (332 HP) has 37 more horse power than 2005 GMC Sierra. (295 HP) In normal driving conditions, 2011 Chevrolet Silverado should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1054 kg more than 2011 Chevrolet Silverado.
Because 2011 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Silverado 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 Chevrolet Silverado (498 Nm) has 44 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2011 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2005 GMC Sierra | 2011 Chevrolet Silverado | |
| Make | GMC | Chevrolet |
| Model | Sierra | Silverado |
| Year Released | 2005 | 2011 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 332 HP |
| Torque | 454 Nm | 498 Nm |
| Engine Compression Ratio | 9.5:1 | 10.8:1 |
| Fuel Type | Gasoline / Electric Hybrid | Diesel / Electric Hybrid |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2315 kg | 1261 kg |
| Vehicle Length | 5850 mm | 5850 mm |
| Vehicle Width | 2000 mm | 2040 mm |
| Vehicle Height | 1810 mm | 1880 mm |
| Wheelbase Size | 3650 mm | 3650 mm |
| Fuel Consumption | 11.2 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 98 L | 98 L |
