1985 Daihatsu Rocky vs. 1989 Pontiac Grand Prix
To start off, 1989 Pontiac Grand Prix is newer by 4 year(s). Which means there will be less support and parts availability for 1985 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1985 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1985 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Prix (158 HP @ 6200 RPM) has 86 more horse power than 1985 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1989 Pontiac Grand Prix should accelerate faster than 1985 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1985 Daihatsu Rocky weights approximately 125 kg more than 1989 Pontiac Grand Prix.
Because 1985 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1989 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1985 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, 1989 Pontiac Grand Prix (203 Nm @ 5200 RPM) has 32 more torque (in Nm) than 1985 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 1989 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1985 Daihatsu Rocky.
Compare all specifications:
| 1985 Daihatsu Rocky | 1989 Pontiac Grand Prix | |
| Make | Daihatsu | Pontiac |
| Model | Rocky | Grand Prix |
| Year Released | 1985 | 1989 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 72 HP | 158 HP |
| Engine RPM | 3600 RPM | 6200 RPM |
| Torque | 171 Nm | 203 Nm |
| Torque RPM | 2200 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1435 kg |
| Vehicle Length | 4110 mm | 4960 mm |
| Vehicle Width | 1590 mm | 1810 mm |
| Vehicle Height | 1920 mm | 1390 mm |
| Wheelbase Size | 2540 mm | 2740 mm |
