2005 Chevrolet Colorado vs. 1979 Vauxhall Astra
To start off, 2005 Chevrolet Colorado is newer by 26 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 2,770 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (175 HP @ 5600 RPM) has 101 more horse power than 1979 Vauxhall Astra. (74 HP @ 5800 RPM). In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 1979 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 858 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 2005 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, 2005 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, 2005 Chevrolet Colorado (251 Nm) has 150 more torque (in Nm) than 1979 Vauxhall Astra. (101 Nm). This means 2005 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1979 Vauxhall Astra.
Compare all specifications:
| 2005 Chevrolet Colorado | 1979 Vauxhall Astra | |
| Make | Chevrolet | Vauxhall |
| Model | Colorado | Astra |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2770 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 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1713 kg | 855 kg |
| Vehicle Length | 5270 mm | 4010 mm |
| Vehicle Width | 1750 mm | 1650 mm |
| Vehicle Height | 1720 mm | 1340 mm |
| Wheelbase Size | 3210 mm | 2520 mm |
