1984 Daihatsu Rocky vs. 1989 Chevrolet Astro
To start off, 1989 Chevrolet Astro is newer by 5 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 4,293 cc (6 cylinders), 1989 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1989 Chevrolet Astro (183 HP @ 4400 RPM) has 96 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 1989 Chevrolet Astro should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Chevrolet Astro weights approximately 545 kg more than 1984 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 1989 Chevrolet Astro (338 Nm @ 2800 RPM) has 181 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1989 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1984 Daihatsu Rocky | 1989 Chevrolet Astro | |
| Make | Daihatsu | Chevrolet |
| Model | Rocky | Astro |
| Year Released | 1984 | 1989 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 183 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 157 Nm | 338 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Vehicle Weight | 1350 kg | 1895 kg |
| Vehicle Length | 3780 mm | 4830 mm |
| Vehicle Width | 1590 mm | 1980 mm |
| Vehicle Height | 1850 mm | 1910 mm |
| Wheelbase Size | 2210 mm | 2830 mm |
