1961 Austin 7 vs. 1973 Austin Allegro
To start off, 1973 Austin Allegro is newer by 12 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 1,098 cc (4 cylinders), 1973 Austin Allegro is equipped with a bigger engine. In terms of performance, 1973 Austin Allegro (48 HP @ 5250 RPM) has 15 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 1973 Austin Allegro should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 1973 Austin Allegro weights approximately 190 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1973 Austin Allegro (81 Nm @ 2450 RPM) has 21 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 1973 Austin Allegro will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 1973 Austin Allegro | |
| Make | Austin | Austin |
| Model | 7 | Allegro |
| Year Released | 1961 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1098 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 33 HP | 48 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 60 Nm | 81 Nm |
| Torque RPM | 3600 RPM | 2450 RPM |
| Engine Compression Ratio | 8.3:1 | 8.5:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 610 kg | 800 kg |
| Vehicle Length | 3060 mm | 3860 mm |
| Vehicle Width | 1450 mm | 1620 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2040 mm | 2440 mm |
| Fuel Tank Capacity | 72 L | 47 L |
