1957 Morris Isis vs. 1988 Saab 900i
To start off, 1988 Saab 900i is newer by 31 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, 1988 Saab 900i (135 HP @ 5300 RPM) has 50 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM) In normal driving conditions, 1988 Saab 900i should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1957 Morris Isis weights approximately 30 kg more than 1988 Saab 900i.
Because 1957 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 1957 Morris Isis. However, in wet, icy, snow, or gravel driving conditions, 1988 Saab 900i, 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, 1988 Saab 900i (172 Nm @ 3000 RPM) has 3 more torque (in Nm) than 1957 Morris Isis. (169 Nm @ 2000 RPM). This means 1988 Saab 900i will have an easier job in driving up hills or pulling heavy equipment than 1957 Morris Isis.
Compare all specifications:
| 1957 Morris Isis | 1988 Saab 900i | |
| Make | Morris | Saab |
| Model | Isis | 900i |
| Year Released | 1957 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2639 cc | 1985 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 135 HP |
| Engine RPM | 4250 RPM | 5300 RPM |
| Torque | 169 Nm | 172 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 79.4 mm | 90 mm |
| Engine Stroke Size | 88.9 mm | 78 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1315 kg | 1285 kg |
| Vehicle Length | 4530 mm | 4950 mm |
| Vehicle Width | 1660 mm | 1700 mm |
| Vehicle Height | 1620 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2720 mm |
