1987 Holden Astra vs. 2011 Chevrolet Colorado
To start off, 2011 Chevrolet Colorado is newer by 24 year(s). Which means there will be less support and parts availability for 1987 Holden Astra. In addition, the cost of maintenance, including insurance, on 1987 Holden Astra would be higher. At 2,901 cc (4 cylinders), 2011 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Colorado (185 HP) has 115 more horse power than 1987 Holden Astra. (70 HP) In normal driving conditions, 2011 Chevrolet Colorado should accelerate faster than 1987 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Colorado weights approximately 406 kg more than 1987 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 1987 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Chevrolet Colorado (258 Nm @ 2800 RPM) has 143 more torque (in Nm) than 1987 Holden Astra. (115 Nm @ 3200 RPM). This means 2011 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1987 Holden Astra.
Compare all specifications:
| 1987 Holden Astra | 2011 Chevrolet Colorado | |
| Make | Holden | Chevrolet |
| Model | Astra | Colorado |
| Year Released | 1987 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1488 cc | 2901 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 185 HP |
| Torque | 115 Nm | 258 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 855 kg | 1261 kg |
| Vehicle Length | 3970 mm | 5270 mm |
| Vehicle Width | 1630 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1720 mm |
| Wheelbase Size | 2420 mm | 3210 mm |
