1991 Chevrolet Astro vs. 1986 Holden Astra
To start off, 1991 Chevrolet Astro is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 4,293 cc (6 cylinders), 1991 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Astro (183 HP) has 113 more horse power than 1986 Holden Astra. (70 HP). In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 1041 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1986 Holden Astra. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Astro 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, 1991 Chevrolet Astro (338 Nm @ 2800 RPM) has 223 more torque (in Nm) than 1986 Holden Astra. (115 Nm @ 3200 RPM). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1991 Chevrolet Astro | 1986 Holden Astra | |
| Make | Chevrolet | Holden |
| Model | Astro | Astra |
| Year Released | 1991 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 1486 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 70 HP |
| Torque | 338 Nm | 115 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1896 kg | 855 kg |
| Vehicle Length | 4830 mm | 3970 mm |
| Vehicle Width | 1980 mm | 1630 mm |
| Vehicle Height | 1910 mm | 1400 mm |
| Wheelbase Size | 2830 mm | 2420 mm |
