2006 Chevrolet TrailBlazer vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 1 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), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 8 more horse power than 2006 Chevrolet TrailBlazer. (292 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2006 Chevrolet TrailBlazer.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 112 more torque (in Nm) than 2006 Chevrolet TrailBlazer. (376 Nm @ 4800 RPM). This means 2007 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 | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | TrailBlazer | Sierra |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 292 HP | 300 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 376 Nm | 488 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 6 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 5280 mm | 6330 mm |
| Vehicle Width | 1900 mm | 2450 mm |
| Vehicle Height | 1920 mm | 1940 mm |
| Wheelbase Size | 3280 mm | 4010 mm |
| Fuel Tank Capacity | 95 L | 129 L |
