2007 Chevrolet TrailBlazer vs. 2003 GMC Envoy
To start off, 2007 Chevrolet TrailBlazer is newer by 4 year(s). Which means there will be less support and parts availability for 2003 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2003 GMC Envoy would be higher. At 4,158 cc (6 cylinders), 2003 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 GMC Envoy (271 HP @ 6000 RPM) has 2 more horse power than 2007 Chevrolet TrailBlazer. (269 HP @ 5750 RPM) In normal driving conditions, 2003 GMC Envoy should accelerate faster than 2007 Chevrolet TrailBlazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet TrailBlazer weights approximately 143 kg more than 2003 GMC Envoy.
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, both vehicles can yield 373 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 Chevrolet TrailBlazer | 2003 GMC Envoy | |
| Make | Chevrolet | GMC |
| Model | TrailBlazer | Envoy |
| Year Released | 2007 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 4158 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 271 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 373 Nm | 373 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2153 kg | 2010 kg |
| Vehicle Length | 4900 mm | 4870 mm |
| Vehicle Width | 1910 mm | 1840 mm |
| Vehicle Height | 1830 mm | 1780 mm |
| Wheelbase Size | 2880 mm | 2880 mm |
| Fuel Tank Capacity | 71 L | 83 L |
