2006 Chevrolet Colorado vs. 1979 Vauxhall Astra
To start off, 2006 Chevrolet Colorado is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1979 Vauxhall Astra would be higher. At 2,769 cc (4 cylinders), 2006 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Colorado (175 HP @ 5600 RPM) has 101 more horse power than 1979 Vauxhall Astra. (74 HP @ 5800 RPM). In normal driving conditions, 2006 Chevrolet Colorado should accelerate faster than 1979 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Colorado weights approximately 895 kg more than 1979 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1979 Vauxhall Astra. In wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Colorado 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 Chevrolet Colorado (251 Nm @ 2800 RPM) has 150 more torque (in Nm) than 1979 Vauxhall Astra. (101 Nm @ 3800 RPM). This means 2006 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1979 Vauxhall Astra.
Compare all specifications:
| 2006 Chevrolet Colorado | 1979 Vauxhall Astra | |
| Make | Chevrolet | Vauxhall |
| Model | Colorado | Astra |
| Year Released | 2006 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2769 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 74 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 251 Nm | 101 Nm |
| Torque RPM | 2800 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 3 seats | 5 seats |
| Vehicle Weight | 1750 kg | 855 kg |
| Vehicle Length | 5270 mm | 4010 mm |
| Vehicle Width | 1720 mm | 1650 mm |
| Vehicle Height | 1650 mm | 1340 mm |
| Wheelbase Size | 3210 mm | 2520 mm |
