1991 Daihatsu Rocky vs. 1980 Opel Monza
To start off, 1991 Daihatsu Rocky is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Opel Monza. In addition, the cost of maintenance, including insurance, on 1980 Opel Monza would be higher. At 2,783 cc (6 cylinders), 1980 Opel Monza is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 240 kg more than 1980 Opel Monza.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1980 Opel Monza. 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.
Compare all specifications:
| 1991 Daihatsu Rocky | 1980 Opel Monza | |
| Make | Daihatsu | Opel |
| Model | Rocky | Monza |
| Year Released | 1991 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 2783 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1560 kg | 1320 kg |
| Vehicle Length | 4110 mm | 4700 mm |
| Vehicle Width | 1590 mm | 1740 mm |
| Vehicle Height | 1920 mm | 1390 mm |
| Wheelbase Size | 2540 mm | 2670 mm |
