1975 Austin Allegro vs. 1958 Morris Isis
To start off, 1975 Austin Allegro is newer by 17 year(s). Which means there will be less support and parts availability for 1958 Morris Isis. In addition, the cost of maintenance, including insurance, on 1958 Morris Isis would be higher. At 2,639 cc (6 cylinders), 1958 Morris Isis is equipped with a bigger engine. In terms of performance, 1958 Morris Isis (85 HP @ 4250 RPM) has 41 more horse power than 1975 Austin Allegro. (44 HP @ 5250 RPM) In normal driving conditions, 1958 Morris Isis should accelerate faster than 1975 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1958 Morris Isis weights approximately 500 kg more than 1975 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1958 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 1958 Morris Isis. However, in wet, icy, snow, or gravel driving conditions, 1975 Austin Allegro, 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, 1958 Morris Isis (168 Nm @ 2000 RPM) has 94 more torque (in Nm) than 1975 Austin Allegro. (74 Nm @ 2900 RPM). This means 1958 Morris Isis will have an easier job in driving up hills or pulling heavy equipment than 1975 Austin Allegro.
Compare all specifications:
1975 Austin Allegro | 1958 Morris Isis | |
Make | Austin | Morris |
Model | Allegro | Isis |
Year Released | 1975 | 1958 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 2639 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 44 HP | 85 HP |
Engine RPM | 5250 RPM | 4250 RPM |
Torque | 74 Nm | 168 Nm |
Torque RPM | 2900 RPM | 2000 RPM |
Engine Bore Size | 64.6 mm | 79.4 mm |
Engine Stroke Size | 83.7 mm | 88.9 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 815 kg | 1315 kg |
Vehicle Length | 3200 mm | 4530 mm |
Vehicle Width | 1620 mm | 1660 mm |
Vehicle Height | 1400 mm | 1620 mm |
Wheelbase Size | 2450 mm | 2470 mm |