2003 Chevrolet TrailBlazer vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Chevrolet TrailBlazer. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet TrailBlazer would be higher. At 4,157 cc (6 cylinders), 2003 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2003 Chevrolet TrailBlazer (269 HP @ 6000 RPM) has 131 more horse power than 2011 Opel Insignia. (138 HP @ 6300 RPM). In normal driving conditions, 2003 Chevrolet TrailBlazer should accelerate faster than 2011 Opel Insignia.
Because 2003 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2011 Opel Insignia. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Chevrolet TrailBlazer (373 Nm @ 3600 RPM) has 198 more torque (in Nm) than 2011 Opel Insignia. (175 Nm @ 3800 RPM). This means 2003 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia.
Compare all specifications:
| 2003 Chevrolet TrailBlazer | 2011 Opel Insignia | |
| Make | Chevrolet | Opel |
| Model | TrailBlazer | Insignia |
| Year Released | 2003 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 138 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 373 Nm | 175 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4900 mm | 4830 mm |
| Vehicle Width | 1910 mm | 1856 mm |
| Vehicle Height | 1840 mm | 1498 mm |
| Wheelbase Size | 2880 mm | 2737 mm |
