1972 Austin 1800 vs. 1956 Morris Isis
To start off, 1972 Austin 1800 is newer by 16 year(s). Which means there will be less support and parts availability for 1956 Morris Isis. In addition, the cost of maintenance, including insurance, on 1956 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1956 Morris Isis is equipped with a bigger engine. In terms of performance, 1972 Austin 1800 (86 HP @ 5400 RPM) has 1 more horse power than 1956 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1972 Austin 1800 should accelerate faster than 1956 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1956 Morris Isis weights approximately 107 kg more than 1972 Austin 1800.
Because 1956 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 1956 Morris Isis. However, in wet, icy, snow, or gravel driving conditions, 1972 Austin 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, 1956 Morris Isis (168 Nm @ 2000 RPM) has 28 more torque (in Nm) than 1972 Austin 1800. (140 Nm @ 3000 RPM). This means 1956 Morris Isis will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin 1800.
Compare all specifications:
| 1972 Austin 1800 | 1956 Morris Isis | |
| Make | Austin | Morris |
| Model | 1800 | Isis |
| Year Released | 1972 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 2639 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 85 HP |
| Engine RPM | 5400 RPM | 4250 RPM |
| Torque | 140 Nm | 168 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 80.3 mm | 79.4 mm |
| Engine Stroke Size | 88.9 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 1297 kg |
| Vehicle Length | 4250 mm | 4530 mm |
| Vehicle Width | 1710 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1620 mm |
| Wheelbase Size | 2700 mm | 2470 mm |
