1972 Austin 1800 vs. 1983 Austin Allegro
To start off, 1983 Austin Allegro is newer by 11 year(s). Which means there will be less support and parts availability for 1972 Austin 1800. In addition, the cost of maintenance, including insurance, on 1972 Austin 1800 would be higher. At 1,797 cc (4 cylinders), 1972 Austin 1800 is equipped with a bigger engine. In terms of performance, 1972 Austin 1800 (86 HP @ 5400 RPM) has 43 more horse power than 1983 Austin Allegro. (43 HP @ 5250 RPM). In normal driving conditions, 1972 Austin 1800 should accelerate faster than 1983 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1972 Austin 1800 weights approximately 390 kg more than 1983 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1972 Austin 1800 (140 Nm @ 3000 RPM) has 70 more torque (in Nm) than 1983 Austin Allegro. (70 Nm @ 3000 RPM). This means 1972 Austin 1800 will have an easier job in driving up hills or pulling heavy equipment than 1983 Austin Allegro.
Compare all specifications:
| 1972 Austin 1800 | 1983 Austin Allegro | |
| Make | Austin | Austin |
| Model | 1800 | Allegro |
| Year Released | 1972 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 43 HP |
| Engine RPM | 5400 RPM | 5250 RPM |
| Torque | 140 Nm | 70 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 80.3 mm | 64.6 mm |
| Engine Stroke Size | 88.9 mm | 76.2 mm |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 800 kg |
| Vehicle Length | 4250 mm | 3200 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2700 mm | 2450 mm |
