1986 Fiat Ritmo vs. 1955 Morris Isis
To start off, 1986 Fiat Ritmo is newer by 31 year(s). Which means there will be less support and parts availability for 1955 Morris Isis. In addition, the cost of maintenance, including insurance, on 1955 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1955 Morris Isis is equipped with a bigger engine. In terms of performance, 1955 Morris Isis (86 HP @ 4250 RPM) has 3 more horse power than 1986 Fiat Ritmo. (83 HP @ 5600 RPM) In normal driving conditions, 1955 Morris Isis should accelerate faster than 1986 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 1955 Morris Isis weights approximately 477 kg more than 1986 Fiat Ritmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1986 Fiat Ritmo | 1955 Morris Isis | |
| Make | Fiat | Morris |
| Model | Ritmo | Isis |
| Year Released | 1986 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 2639 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 86 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 79.4 mm |
| Engine Stroke Size | 71.5 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 920 kg | 1397 kg |
| Vehicle Length | 4040 mm | 4530 mm |
| Vehicle Width | 1660 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1630 mm |
| Wheelbase Size | 2460 mm | 2370 mm |
