1984 Daihatsu Rocky vs. 1966 Plymouth Valiant
To start off, 1984 Daihatsu Rocky is newer by 18 year(s). Which means there will be less support and parts availability for 1966 Plymouth Valiant. In addition, the cost of maintenance, including insurance, on 1966 Plymouth Valiant would be higher. At 2,789 cc (6 cylinders), 1966 Plymouth Valiant is equipped with a bigger engine. In terms of performance, 1966 Plymouth Valiant (100 HP @ 4400 RPM) has 13 more horse power than 1984 Daihatsu Rocky. (87 HP @ 3600 RPM) In normal driving conditions, 1966 Plymouth Valiant should accelerate faster than 1984 Daihatsu Rocky.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1966 Plymouth Valiant. In wet, icy, snow, or gravel driving conditions, 1984 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.
Compare all specifications:
| 1984 Daihatsu Rocky | 1966 Plymouth Valiant | |
| Make | Daihatsu | Plymouth |
| Model | Rocky | Valiant |
| Year Released | 1984 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2789 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 100 HP |
| Engine RPM | 3600 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Length | 4110 mm | 4790 mm |
| Vehicle Width | 1590 mm | 1790 mm |
| Vehicle Height | 1920 mm | 1400 mm |
| Wheelbase Size | 2540 mm | 2700 mm |
