2006 Chevrolet Colorado vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Colorado would be higher. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (312 HP @ 4400 RPM) has 137 more horse power than 2006 Chevrolet Colorado. (175 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2006 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 144 kg more than 2006 Chevrolet Colorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Colorado 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 GMC Sierra (506 Nm @ 4400 RPM) has 255 more torque (in Nm) than 2006 Chevrolet Colorado. (251 Nm @ 2800 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Colorado.
Compare all specifications:
| 2006 Chevrolet Colorado | 2011 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Colorado | Sierra |
| Year Released | 2006 | 2011 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 312 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 251 Nm | 506 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1894 kg |
| Vehicle Length | 5270 mm | 6580 mm |
| Vehicle Width | 1750 mm | 2440 mm |
| Vehicle Height | 1720 mm | 1940 mm |
| Wheelbase Size | 3210 mm | 4250 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 74 L | 129 L |
