2006 GMC Sierra vs. 2011 Chevrolet Silverado
To start off, 2011 Chevrolet Silverado is newer by 5 year(s). Which means there will be less support and parts availability for 2006 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2006 GMC Sierra would be higher. At 5,300 cc (8 cylinders), 2011 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Silverado (315 HP) has 120 more horse power than 2006 GMC Sierra. (195 HP) In normal driving conditions, 2011 Chevrolet Silverado should accelerate faster than 2006 GMC Sierra.
Because 2011 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2006 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 (458 Nm) has 104 more torque (in Nm) than 2006 GMC Sierra. (354 Nm). This means 2011 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2006 GMC Sierra | 2011 Chevrolet Silverado | |
| Make | GMC | Chevrolet |
| Model | Sierra | Silverado |
| Year Released | 2006 | 2011 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 315 HP |
| Torque | 354 Nm | 458 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 6 seats |
| Vehicle Length | 5850 mm | 6340 mm |
| Vehicle Width | 2000 mm | 2040 mm |
| Vehicle Height | 1850 mm | 1880 mm |
| Wheelbase Size | 3650 mm | 4010 mm |
