1992 Daihatsu Rocky vs. 1970 Saab Sonett II
To start off, 1992 Daihatsu Rocky is newer by 22 year(s). Which means there will be less support and parts availability for 1970 Saab Sonett II. In addition, the cost of maintenance, including insurance, on 1970 Saab Sonett II would be higher. At 2,765 cc (4 cylinders), 1992 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1992 Daihatsu Rocky (72 HP @ 3600 RPM) has 8 more horse power than 1970 Saab Sonett II. (64 HP @ 4700 RPM). In normal driving conditions, 1992 Daihatsu Rocky should accelerate faster than 1970 Saab Sonett II. With that said, vehicle weight also plays an important factor in acceleration. 1992 Daihatsu Rocky weights approximately 785 kg more than 1970 Saab Sonett II. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1970 Saab Sonett II. In wet, icy, snow, or gravel driving conditions, 1992 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, 1992 Daihatsu Rocky (170 Nm @ 2200 RPM) has 55 more torque (in Nm) than 1970 Saab Sonett II. (115 Nm @ 2500 RPM). This means 1992 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1970 Saab Sonett II.
Compare all specifications:
| 1992 Daihatsu Rocky | 1970 Saab Sonett II | |
| Make | Daihatsu | Saab |
| Model | Rocky | Sonett II |
| Year Released | 1992 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 64 HP |
| Engine RPM | 3600 RPM | 4700 RPM |
| Torque | 170 Nm | 115 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 775 kg |
| Vehicle Length | 4110 mm | 3790 mm |
| Vehicle Width | 1590 mm | 1450 mm |
| Vehicle Height | 1920 mm | 1170 mm |
| Wheelbase Size | 2540 mm | 2160 mm |
