1974 Citroen Dyane vs. 1987 Daihatsu Rocky
To start off, 1987 Daihatsu Rocky is newer by 13 year(s). Which means there will be less support and parts availability for 1974 Citroen Dyane. In addition, the cost of maintenance, including insurance, on 1974 Citroen Dyane would be higher. At 2,765 cc (4 cylinders), 1987 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1987 Daihatsu Rocky (72 HP @ 3600 RPM) has 48 more horse power than 1974 Citroen Dyane. (24 HP @ 6750 RPM) In normal driving conditions, 1987 Daihatsu Rocky should accelerate faster than 1974 Citroen Dyane. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 970 kg more than 1974 Citroen Dyane. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1974 Citroen Dyane. In wet, icy, snow, or gravel driving conditions, 1987 Daihatsu Rocky 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, 1987 Daihatsu Rocky (170 Nm @ 2200 RPM) has 141 more torque (in Nm) than 1974 Citroen Dyane. (29 Nm @ 4000 RPM). This means 1987 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen Dyane.
Compare all specifications:
| 1974 Citroen Dyane | 1987 Daihatsu Rocky | |
| Make | Citroen | Daihatsu |
| Model | Dyane | Rocky |
| Year Released | 1974 | 1987 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 423 cc | 2765 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 24 HP | 72 HP |
| Engine RPM | 6750 RPM | 3600 RPM |
| Torque | 29 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 590 kg | 1560 kg |
| Vehicle Length | 3880 mm | 4110 mm |
| Vehicle Width | 1510 mm | 1590 mm |
| Vehicle Height | 1560 mm | 1920 mm |
| Wheelbase Size | 2410 mm | 2540 mm |
