1999 Chrysler Viper vs. 1984 Daihatsu Rocky
To start off, 1999 Chrysler Viper is newer by 15 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 7,986 cc (10 cylinders), 1999 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1999 Chrysler Viper (389 HP @ 5150 RPM) has 302 more horse power than 1984 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1999 Chrysler Viper should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chrysler Viper weights approximately 240 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.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1999 Chrysler Viper. 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. Let's talk about torque, 1999 Chrysler Viper (620 Nm @ 3600 RPM) has 463 more torque (in Nm) than 1984 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1999 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1999 Chrysler Viper | 1984 Daihatsu Rocky | |
| Make | Chrysler | Daihatsu |
| Model | Viper | Rocky |
| Year Released | 1999 | 1984 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 7986 cc | 1998 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 389 HP | 87 HP |
| Engine RPM | 5150 RPM | 4600 RPM |
| Torque | 620 Nm | 157 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1350 kg |
| Vehicle Length | 4460 mm | 3780 mm |
| Vehicle Width | 1930 mm | 1590 mm |
| Vehicle Height | 1130 mm | 1850 mm |
| Wheelbase Size | 2450 mm | 2210 mm |
