1973 Austin Allegro vs. 1963 Austin-Healey 3000 Mk III
To start off, 1973 Austin Allegro is newer by 10 year(s). Which means there will be less support and parts availability for 1963 Austin-Healey 3000 Mk III. In addition, the cost of maintenance, including insurance, on 1963 Austin-Healey 3000 Mk III would be higher. At 2,912 cc (6 cylinders), 1963 Austin-Healey 3000 Mk III is equipped with a bigger engine. In terms of performance, 1963 Austin-Healey 3000 Mk III (146 HP @ 5250 RPM) has 75 more horse power than 1973 Austin Allegro. (71 HP @ 5500 RPM) In normal driving conditions, 1963 Austin-Healey 3000 Mk III should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1963 Austin-Healey 3000 Mk III weights approximately 290 kg more than 1973 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1963 Austin-Healey 3000 Mk III 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 1963 Austin-Healey 3000 Mk III. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 1963 Austin-Healey 3000 Mk III (165 Nm @ 3500 RPM) has 33 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 1963 Austin-Healey 3000 Mk III will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1963 Austin-Healey 3000 Mk III | |
| Make | Austin | Austin-Healey |
| Model | Allegro | 3000 Mk III |
| Year Released | 1973 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 1748 cc | 2912 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 146 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 132 Nm | 165 Nm |
| Torque RPM | 2300 RPM | 3500 RPM |
| Engine Bore Size | 76.2 mm | 83.4 mm |
| Engine Stroke Size | 95.8 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 890 kg | 1180 kg |
| Vehicle Length | 3200 mm | 4010 mm |
| Vehicle Width | 1620 mm | 1540 mm |
| Vehicle Height | 1400 mm | 1250 mm |
| Wheelbase Size | 2450 mm | 2340 mm |
| Fuel Tank Capacity | 47 L | 54 L |
