1985 Daihatsu Rocky vs. 1981 Mazda Cosmo
To start off, 1985 Daihatsu Rocky is newer by 4 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 2,210 cc (4 cylinders), 1981 Mazda Cosmo is equipped with a bigger engine. In terms of performance, 1985 Daihatsu Rocky (87 HP @ 4600 RPM) has 21 more horse power than 1981 Mazda Cosmo. (66 HP @ 4000 RPM). In normal driving conditions, 1985 Daihatsu Rocky should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1985 Daihatsu Rocky weights approximately 155 kg more than 1981 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda Cosmo. 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, 1985 Daihatsu Rocky (157 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1981 Mazda Cosmo. (142 Nm @ 2400 RPM). This means 1985 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
| 1985 Daihatsu Rocky | 1981 Mazda Cosmo | |
| Make | Daihatsu | Mazda |
| Model | Rocky | Cosmo |
| Year Released | 1985 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2210 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 66 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 157 Nm | 142 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1195 kg |
| Vehicle Length | 3780 mm | 4670 mm |
| Vehicle Width | 1590 mm | 1700 mm |
| Vehicle Height | 1850 mm | 1420 mm |
| Wheelbase Size | 2210 mm | 2620 mm |
