1986 Isuzu Piazza vs. 1958 Morris Isis
To start off, 1986 Isuzu Piazza is newer by 28 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, 1986 Isuzu Piazza (148 HP @ 5400 RPM) has 63 more horse power than 1958 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1986 Isuzu Piazza should accelerate faster than 1958 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1958 Morris Isis weights approximately 31 kg more than 1986 Isuzu Piazza.
Let's talk about torque, 1986 Isuzu Piazza (226 Nm @ 3000 RPM) has 58 more torque (in Nm) than 1958 Morris Isis. (168 Nm @ 2000 RPM). This means 1986 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1958 Morris Isis.
Compare all specifications:
| 1986 Isuzu Piazza | 1958 Morris Isis | |
| Make | Isuzu | Morris |
| Model | Piazza | Isis |
| Year Released | 1986 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2639 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 85 HP |
| Engine RPM | 5400 RPM | 4250 RPM |
| Torque | 226 Nm | 168 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 79.4 mm |
| Engine Stroke Size | 82 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1284 kg | 1315 kg |
| Vehicle Length | 4290 mm | 4530 mm |
| Vehicle Width | 1610 mm | 1660 mm |
| Vehicle Height | 1330 mm | 1620 mm |
| Wheelbase Size | 2510 mm | 2470 mm |
