2005 Chevrolet Colorado vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Colorado would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 178 more horse power than 2005 Chevrolet Colorado. (175 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2005 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 864 kg more than 2005 Chevrolet Colorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2007 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2007 GMC Sierra (506 Nm) has 255 more torque (in Nm) than 2005 Chevrolet Colorado. (251 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Colorado.
Compare all specifications:
| 2005 Chevrolet Colorado | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Colorado | Sierra |
| Year Released | 2005 | 2007 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 5997 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 353 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 251 Nm | 506 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1713 kg | 2577 kg |
| Vehicle Length | 5270 mm | 6590 mm |
| Vehicle Width | 1750 mm | 2040 mm |
| Vehicle Height | 1720 mm | 1950 mm |
| Wheelbase Size | 3210 mm | 4250 mm |
| Fuel Consumption Overall | 11.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 72 L | 129 L |
