1958 Morris Isis vs. 1966 Morris 1800
To start off, 1966 Morris 1800 is newer by 8 year(s). Which means there will be less support and parts availability for 1958 Morris Isis. In addition, the cost of maintenance, including insurance, on 1958 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1958 Morris Isis is equipped with a bigger engine. In terms of performance, 1958 Morris Isis (85 HP @ 4250 RPM) has 6 more horse power than 1966 Morris 1800. (79 HP @ 5000 RPM). In normal driving conditions, 1958 Morris Isis should accelerate faster than 1966 Morris 1800. With that said, vehicle weight also plays an important factor in acceleration. 1958 Morris Isis weights approximately 115 kg more than 1966 Morris 1800. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1958 Morris Isis is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1958 Morris Isis. However, in wet, icy, snow, or gravel driving conditions, 1966 Morris 1800, being front wheel drive (FWD), will offer much better control with better grip. 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, 1958 Morris Isis (168 Nm @ 2000 RPM) has 31 more torque (in Nm) than 1966 Morris 1800. (137 Nm @ 2100 RPM). This means 1958 Morris Isis will have an easier job in driving up hills or pulling heavy equipment than 1966 Morris 1800.
Compare all specifications:
| 1958 Morris Isis | 1966 Morris 1800 | |
| Make | Morris | Morris |
| Model | Isis | 1800 |
| Year Released | 1958 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2639 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 79 HP |
| Engine RPM | 4250 RPM | 5000 RPM |
| Torque | 168 Nm | 137 Nm |
| Torque RPM | 2000 RPM | 2100 RPM |
| Engine Bore Size | 79.4 mm | 80.3 mm |
| Engine Stroke Size | 88.9 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1315 kg | 1200 kg |
| Vehicle Length | 4530 mm | 4180 mm |
| Vehicle Width | 1660 mm | 1710 mm |
| Vehicle Height | 1620 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2700 mm |
