1988 Daihatsu Rocky vs. 1970 Pontiac Grand Prix
To start off, 1988 Daihatsu Rocky is newer by 18 year(s). Which means there will be less support and parts availability for 1970 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Grand Prix would be higher. At 6,547 cc (8 cylinders), 1970 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1970 Pontiac Grand Prix (185 HP @ 4600 RPM) has 113 more horse power than 1988 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1970 Pontiac Grand Prix should accelerate faster than 1988 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Grand Prix weights approximately 225 kg more than 1988 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1970 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1988 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, 1970 Pontiac Grand Prix (434 Nm @ 2400 RPM) has 264 more torque (in Nm) than 1988 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 1970 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1988 Daihatsu Rocky.
Compare all specifications:
| 1988 Daihatsu Rocky | 1970 Pontiac Grand Prix | |
| Make | Daihatsu | Pontiac |
| Model | Rocky | Grand Prix |
| Year Released | 1988 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 185 HP |
| Engine RPM | 3600 RPM | 4600 RPM |
| Torque | 170 Nm | 434 Nm |
| Torque RPM | 2200 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 1785 kg |
| Vehicle Length | 4110 mm | 5350 mm |
| Vehicle Width | 1590 mm | 1930 mm |
| Vehicle Height | 1920 mm | 1330 mm |
| Wheelbase Size | 2540 mm | 3010 mm |
