1973 Chrysler Valiant vs. 1991 Daihatsu Rocky
To start off, 1991 Daihatsu Rocky is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Chrysler Valiant. In addition, the cost of maintenance, including insurance, on 1973 Chrysler Valiant would be higher. At 3,523 cc (6 cylinders), 1973 Chrysler Valiant is equipped with a bigger engine. In terms of performance, 1973 Chrysler Valiant (138 HP @ 4400 RPM) has 51 more horse power than 1991 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1973 Chrysler Valiant should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chrysler Valiant weights approximately 50 kg more than 1991 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1973 Chrysler Valiant. In wet, icy, snow, or gravel driving conditions, 1991 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, 1973 Chrysler Valiant (272 Nm @ 1800 RPM) has 115 more torque (in Nm) than 1991 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1973 Chrysler Valiant will have an easier job in driving up hills or pulling heavy equipment than 1991 Daihatsu Rocky.
Compare all specifications:
| 1973 Chrysler Valiant | 1991 Daihatsu Rocky | |
| Make | Chrysler | Daihatsu |
| Model | Valiant | Rocky |
| Year Released | 1973 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3523 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 87 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Torque | 272 Nm | 157 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1400 kg | 1350 kg |
| Vehicle Length | 4900 mm | 3780 mm |
| Vehicle Width | 1890 mm | 1590 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2830 mm | 2210 mm |
