1956 Buick 40 vs. 1957 Morris Isis
To start off, 1957 Morris Isis is newer by 1 year(s). Which means there will be less support and parts availability for 1956 Buick 40. In addition, the cost of maintenance, including insurance, on 1956 Buick 40 would be higher. At 5,279 cc (8 cylinders), 1956 Buick 40 is equipped with a bigger engine. In terms of performance, 1956 Buick 40 (252 HP @ 4400 RPM) has 167 more horse power than 1957 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 1956 Buick 40 should accelerate faster than 1957 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 1956 Buick 40 weights approximately 275 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.
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, 1956 Buick 40 (462 Nm @ 3200 RPM) has 293 more torque (in Nm) than 1957 Morris Isis. (169 Nm @ 2000 RPM). This means 1956 Buick 40 will have an easier job in driving up hills or pulling heavy equipment than 1957 Morris Isis.
Compare all specifications:
| 1956 Buick 40 | 1957 Morris Isis | |
| Make | Buick | Morris |
| Model | 40 | Isis |
| Year Released | 1956 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 5279 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 252 HP | 85 HP |
| Engine RPM | 4400 RPM | 4250 RPM |
| Torque | 462 Nm | 169 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 101.6 mm | 79.4 mm |
| Engine Stroke Size | 81.4 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1315 kg |
| Vehicle Width | 1950 mm | 1660 mm |
| Wheelbase Size | 3110 mm | 2470 mm |
