2005 Chevrolet TrailBlazer vs. 1999 Holden Astra
To start off, 2005 Chevrolet TrailBlazer is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 4,161 cc (6 cylinders), 2005 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2005 Chevrolet TrailBlazer (275 HP @ 6000 RPM) has 155 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet TrailBlazer should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet TrailBlazer weights approximately 854 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 1999 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Chevrolet TrailBlazer (373 Nm) has 208 more torque (in Nm) than 1999 Holden Astra. (165 Nm). This means 2005 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2005 Chevrolet TrailBlazer | 1999 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | TrailBlazer | Astra |
| Year Released | 2005 | 1999 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 120 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 373 Nm | 165 Nm |
| Drive Type | 4WD | Front |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2004 kg | 1150 kg |
| Vehicle Length | 4880 mm | 4120 mm |
| Vehicle Width | 1900 mm | 1720 mm |
| Vehicle Height | 1850 mm | 1430 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
