1957 Morris Isis vs. 1964 Toyota Crown
To start off, 1964 Toyota Crown is newer by 7 year(s). Which means there will be less support and parts availability for 1957 Morris Isis. In addition, the cost of maintenance, including insurance, on 1957 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1957 Morris Isis is equipped with a bigger engine. In terms of performance, 1964 Toyota Crown (98 HP @ 5000 RPM) has 13 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM) In normal driving conditions, 1964 Toyota Crown should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1964 Toyota Crown weights approximately 60 kg more than 1957 Morris Isis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1964 Toyota Crown (200 Nm @ 3000 RPM) has 31 more torque (in Nm) than 1957 Morris Isis. (169 Nm @ 2000 RPM). This means 1964 Toyota Crown will have an easier job in driving up hills or pulling heavy equipment than 1957 Morris Isis.
Compare all specifications:
| 1957 Morris Isis | 1964 Toyota Crown | |
| Make | Morris | Toyota |
| Model | Isis | Crown |
| Year Released | 1957 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 2639 cc | 2599 cc |
| Horse Power | 85 HP | 98 HP |
| Engine RPM | 4250 RPM | 5000 RPM |
| Torque | 169 Nm | 200 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1315 kg | 1375 kg |
| Vehicle Length | 4530 mm | 4730 mm |
| Vehicle Width | 1660 mm | 1850 mm |
| Vehicle Height | 1620 mm | 1470 mm |
| Wheelbase Size | 2470 mm | 2750 mm |
