2006 Chevrolet Colorado vs. 2003 GMC Sierra
To start off, 2006 Chevrolet Colorado is newer by 3 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra would be higher. At 4,816 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (275 HP) has 100 more horse power than 2006 Chevrolet Colorado. (175 HP) In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2006 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Colorado weights approximately 415 kg more than 2003 GMC Sierra.
Because 2006 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2003 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, 2003 GMC Sierra (386 Nm) has 135 more torque (in Nm) than 2006 Chevrolet Colorado. (251 Nm). This means 2003 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 | 2003 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Colorado | Sierra |
| Year Released | 2006 | 2003 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2768 cc | 4816 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 275 HP |
| Torque | 251 Nm | 386 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 3 seats |
| Vehicle Weight | 2360 kg | 1945 kg |
| Vehicle Length | 5270 mm | 5650 mm |
| Vehicle Width | 1750 mm | 2000 mm |
| Vehicle Height | 1730 mm | 1810 mm |
| Wheelbase Size | 3210 mm | 3380 mm |
