1984 Daihatsu Rocky vs. 1983 Opel Ascona
To start off, 1984 Daihatsu Rocky is newer by 1 year(s). Which means there will be less support and parts availability for 1983 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1983 Opel Ascona would be higher. At 1,998 cc (4 cylinders), 1984 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1984 Daihatsu Rocky (87 HP @ 4600 RPM) has 13 more horse power than 1983 Opel Ascona. (74 HP @ 5800 RPM). In normal driving conditions, 1984 Daihatsu Rocky should accelerate faster than 1983 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 430 kg more than 1983 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 Daihatsu Rocky (157 Nm @ 3000 RPM) has 56 more torque (in Nm) than 1983 Opel Ascona. (101 Nm @ 3800 RPM). This means 1984 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Ascona.
Compare all specifications:
| 1984 Daihatsu Rocky | 1983 Opel Ascona | |
| Make | Daihatsu | Opel |
| Model | Rocky | Ascona |
| Year Released | 1984 | 1983 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 74 HP |
| Engine RPM | 4600 RPM | 5800 RPM |
| Torque | 157 Nm | 101 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 920 kg |
| Vehicle Length | 3780 mm | 4370 mm |
| Vehicle Width | 1590 mm | 1680 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 2210 mm | 2580 mm |
