2009 GMC Envoy vs. 1999 Holden Astra
To start off, 2009 GMC Envoy is newer by 10 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), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (281 HP @ 6000 RPM) has 161 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1999 Holden Astra.
Because 2009 GMC Envoy is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Envoy. However, in wet, icy, snow, or gravel driving conditions, 1999 Holden Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 GMC Envoy (277 Nm @ 4600 RPM) has 112 more torque (in Nm) than 1999 Holden Astra. (165 Nm @ 3600 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2009 GMC Envoy | 1999 Holden Astra | |
| Make | GMC | Holden |
| Model | Envoy | Astra |
| Year Released | 2009 | 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 | 281 HP | 120 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 277 Nm | 165 Nm |
| Torque RPM | 4600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4870 mm | 4120 mm |
| Vehicle Width | 1900 mm | 1720 mm |
| Vehicle Height | 1830 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2610 mm |
