1983 Mini MK IV vs. 1975 Mini MK I
To start off, 1983 Mini MK IV is newer by 8 year(s). Which means there will be less support and parts availability for 1975 Mini MK I. In addition, the cost of maintenance, including insurance, on 1975 Mini MK I would be higher. At 1,098 cc (4 cylinders), 1975 Mini MK I is equipped with a bigger engine. In terms of performance, 1975 Mini MK I (48 HP @ 5250 RPM) has 14 more horse power than 1983 Mini MK IV. (34 HP @ 5500 RPM) In normal driving conditions, 1975 Mini MK I should accelerate faster than 1983 Mini MK IV. With that said, vehicle weight also plays an important factor in acceleration. 1975 Mini MK I weights approximately 40 kg more than 1983 Mini MK IV. 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, 1975 Mini MK I (81 Nm @ 2450 RPM) has 20 more torque (in Nm) than 1983 Mini MK IV. (61 Nm @ 2900 RPM). This means 1975 Mini MK I will have an easier job in driving up hills or pulling heavy equipment than 1983 Mini MK IV.
Compare all specifications:
| 1983 Mini MK IV | 1975 Mini MK I | |
| Make | Mini | Mini |
| Model | MK IV | MK I |
| Year Released | 1983 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 847 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 34 HP | 48 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 61 Nm | 81 Nm |
| Torque RPM | 2900 RPM | 2450 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 610 kg | 650 kg |
| Vehicle Length | 3060 mm | 3060 mm |
| Vehicle Width | 1420 mm | 1420 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2040 mm | 2040 mm |
