1973 Mini MK III vs. 1981 Nissan Sunny
To start off, 1981 Nissan Sunny is newer by 8 year(s). Which means there will be less support and parts availability for 1973 Mini MK III. In addition, the cost of maintenance, including insurance, on 1973 Mini MK III would be higher. At 1,487 cc (4 cylinders), 1981 Nissan Sunny is equipped with a bigger engine. In terms of performance, 1981 Nissan Sunny (74 HP @ 5600 RPM) has 40 more horse power than 1973 Mini MK III. (34 HP @ 5500 RPM) In normal driving conditions, 1981 Nissan Sunny should accelerate faster than 1973 Mini MK III. With that said, vehicle weight also plays an important factor in acceleration. 1981 Nissan Sunny weights approximately 248 kg more than 1973 Mini MK III. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1981 Nissan Sunny (123 Nm @ 2800 RPM) has 62 more torque (in Nm) than 1973 Mini MK III. (61 Nm @ 2900 RPM). This means 1981 Nissan Sunny will have an easier job in driving up hills or pulling heavy equipment than 1973 Mini MK III.
Compare all specifications:
| 1973 Mini MK III | 1981 Nissan Sunny | |
| Make | Mini | Nissan |
| Model | MK III | Sunny |
| Year Released | 1973 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1487 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 34 HP | 74 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 61 Nm | 123 Nm |
| Torque RPM | 2900 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 612 kg | 860 kg |
| Vehicle Length | 3060 mm | 4140 mm |
| Vehicle Width | 1420 mm | 1630 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2040 mm | 2410 mm |
