2006 GMC Envoy vs. 1985 Vauxhall Astra
To start off, 2006 GMC Envoy is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1985 Vauxhall Astra would be higher. At 4,163 cc (6 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (291 HP @ 6000 RPM) has 238 more horse power than 1985 Vauxhall Astra. (53 HP @ 5600 RPM). In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1985 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1834 kg more than 1985 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1985 Vauxhall Astra. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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, 2006 GMC Envoy (376 Nm @ 4800 RPM) has 292 more torque (in Nm) than 1985 Vauxhall Astra. (84 Nm @ 3600 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1985 Vauxhall Astra.
Compare all specifications:
| 2006 GMC Envoy | 1985 Vauxhall Astra | |
| Make | GMC | Vauxhall |
| Model | Envoy | Astra |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 53 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 376 Nm | 84 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 2664 kg | 830 kg |
| Vehicle Length | 5280 mm | 4000 mm |
| Vehicle Width | 1900 mm | 1670 mm |
| Vehicle Height | 1920 mm | 1410 mm |
| Wheelbase Size | 3280 mm | 2530 mm |
