2006 Chevrolet TrailBlazer vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 2006 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet TrailBlazer would be higher. At 5,999 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 84 more horse power than 2006 Chevrolet TrailBlazer. (269 HP @ 5750 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2006 Chevrolet TrailBlazer. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 282 kg more than 2006 Chevrolet TrailBlazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 132 more torque (in Nm) than 2006 Chevrolet TrailBlazer. (374 Nm @ 3500 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet TrailBlazer.
Compare all specifications:
| 2006 Chevrolet TrailBlazer | 2012 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | TrailBlazer | Sierra |
| Year Released | 2006 | 2012 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 269 HP | 353 HP |
| Engine RPM | 5750 RPM | 5400 RPM |
| Torque | 374 Nm | 506 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2153 kg | 2435 kg |
| Vehicle Length | 4900 mm | 6340 mm |
| Vehicle Width | 1910 mm | 2040 mm |
| Vehicle Height | 1830 mm | 1950 mm |
| Wheelbase Size | 2880 mm | 4010 mm |
| Fuel Consumption Overall | 13 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 71 L | 129 L |
