1986 Alfa Romeo 75 vs. 1957 Morris Isis
To start off, 1986 Alfa Romeo 75 is newer by 29 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, 1986 Alfa Romeo 75 (153 HP @ 5600 RPM) has 68 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1957 Morris Isis weights approximately 151 kg more than 1986 Alfa Romeo 75.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1986 Alfa Romeo 75 (210 Nm @ 4000 RPM) has 41 more torque (in Nm) than 1957 Morris Isis. (169 Nm @ 2000 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1957 Morris Isis.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1957 Morris Isis | |
| Make | Alfa Romeo | Morris |
| Model | 75 | Isis |
| Year Released | 1986 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2639 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 85 HP |
| Engine RPM | 5600 RPM | 4250 RPM |
| Torque | 210 Nm | 169 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 88 mm | 79.4 mm |
| Engine Stroke Size | 68.3 mm | 88.9 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1164 kg | 1315 kg |
| Vehicle Length | 4340 mm | 4530 mm |
| Vehicle Width | 1640 mm | 1660 mm |
| Vehicle Height | 1360 mm | 1620 mm |
| Wheelbase Size | 2520 mm | 2470 mm |
