2006 Chevrolet Silverado vs. 2005 GMC Sierra
To start off, 2006 Chevrolet Silverado is newer by 1 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 5,965 cc (8 cylinders), 2006 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Silverado (300 HP) has 5 more horse power than 2005 GMC Sierra. (295 HP). In normal driving conditions, 2006 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 953 kg more than 2006 Chevrolet Silverado.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Silverado. In wet, icy, snow, or gravel driving conditions, 2005 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, 2006 Chevrolet Silverado (489 Nm) has 35 more torque (in Nm) than 2005 GMC Sierra. (454 Nm). This means 2006 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 2006 Chevrolet Silverado | 2005 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Silverado | Sierra |
| Year Released | 2006 | 2005 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 5359 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 295 HP |
| Torque | 489 Nm | 454 Nm |
| Engine Bore Size | 102 mm | 96 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2423 kg |
| Vehicle Length | 6570 mm | 6330 mm |
| Vehicle Width | 2450 mm | 2000 mm |
| Vehicle Height | 1970 mm | 1880 mm |
| Wheelbase Size | 4250 mm | 4010 mm |
| Fuel Consumption Overall | 13 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 129 L | 129 L |
