1972 Austin Allegro vs. 1974 Fiat 128
To start off, 1974 Fiat 128 is newer by 2 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 1,275 cc (4 cylinders), 1972 Austin Allegro is equipped with a bigger engine. In terms of performance, 1974 Fiat 128 (63 HP @ 6000 RPM) has 6 more horse power than 1972 Austin Allegro. (57 HP @ 5250 RPM) In normal driving conditions, 1974 Fiat 128 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1972 Austin Allegro weights approximately 10 kg more than 1974 Fiat 128.
Let's talk about torque, 1972 Austin Allegro (93 Nm @ 3000 RPM) has 10 more torque (in Nm) than 1974 Fiat 128. (83 Nm @ 4400 RPM). This means 1972 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 128.
Compare all specifications:
| 1972 Austin Allegro | 1974 Fiat 128 | |
| Make | Austin | Fiat |
| Model | Allegro | 128 |
| Year Released | 1972 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1275 cc | 1116 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 63 HP |
| Engine RPM | 5250 RPM | 6000 RPM |
| Torque | 93 Nm | 83 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 70.6 mm | 80.1 mm |
| Engine Stroke Size | 81.3 mm | 55.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 830 kg | 820 kg |
| Vehicle Length | 3200 mm | 3820 mm |
| Vehicle Width | 1620 mm | 1570 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2450 mm | 2240 mm |
| Fuel Tank Capacity | 34 L | 50 L |
