2006 GMC Sierra vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 2 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), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (316 HP @ 5200 RPM) has 31 more horse power than 2006 GMC Sierra. (285 HP @ 5200 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 396 kg more than 2006 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra 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, 2008 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, 2008 GMC Sierra (458 Nm @ 4400 RPM) has 58 more torque (in Nm) than 2006 GMC Sierra. (400 Nm @ 4000 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
2006 GMC Sierra | 2008 GMC Sierra | |
Make | GMC | GMC |
Model | Sierra | Sierra |
Year Released | 2006 | 2008 |
Body Type | Pickup | Pickup |
Engine Position | Front | Front |
Engine Size | 4802 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 285 HP | 316 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 400 Nm | 458 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 6 seats | 6 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2263 kg | 2659 kg |
Vehicle Length | 5850 mm | 6320 mm |
Vehicle Width | 2000 mm | 2040 mm |
Vehicle Height | 1850 mm | 1870 mm |
Wheelbase Size | 3650 mm | 4010 mm |
Fuel Consumption Overall | 13.1 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 98 L | 129 L |