2004 Chevrolet TrailBlazer vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet TrailBlazer 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 78 more horse power than 2004 Chevrolet TrailBlazer. (275 HP @ 5600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2004 Chevrolet TrailBlazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 477 kg more than 2004 Chevrolet TrailBlazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet TrailBlazer 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, 2004 Chevrolet TrailBlazer 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 133 more torque (in Nm) than 2004 Chevrolet TrailBlazer. (373 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet TrailBlazer.
Compare all specifications:
| 2004 Chevrolet TrailBlazer | 2007 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | TrailBlazer | Sierra |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5997 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 353 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 373 Nm | 506 Nm |
| Engine Bore Size | 93 mm | 102 mm |
| Engine Stroke Size | 102 mm | 92 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2100 kg | 2577 kg |
| Vehicle Length | 5280 mm | 6590 mm |
| Vehicle Width | 1900 mm | 2040 mm |
| Vehicle Height | 1920 mm | 1950 mm |
| Wheelbase Size | 3280 mm | 4250 mm |
| Fuel Consumption Overall | 14.7 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 95 L | 129 L |
