1973 Austin Allegro vs. 1992 Porsche 911
To start off, 1992 Porsche 911 is newer by 19 year(s). Which means there will be less support and parts availability for 1973 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1973 Austin Allegro would be higher. At 3,594 cc (6 cylinders), 1992 Porsche 911 is equipped with a bigger engine. In terms of performance, 1992 Porsche 911 (355 HP @ 5550 RPM) has 275 more horse power than 1973 Austin Allegro. (80 HP @ 5000 RPM) In normal driving conditions, 1992 Porsche 911 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1992 Porsche 911 weights approximately 632 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 1992 Porsche 911 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 1992 Porsche 911. 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, 1992 Porsche 911 (520 Nm @ 4200 RPM) has 383 more torque (in Nm) than 1973 Austin Allegro. (137 Nm @ 2600 RPM). This means 1992 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1992 Porsche 911 | |
| Make | Austin | Porsche |
| Model | Allegro | 911 |
| Year Released | 1973 | 1992 |
| Engine Position | Front | Rear |
| Engine Size | 1747 cc | 3594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 80 HP | 355 HP |
| Engine RPM | 5000 RPM | 5550 RPM |
| Torque | 137 Nm | 520 Nm |
| Torque RPM | 2600 RPM | 4200 RPM |
| Engine Bore Size | 76.2 mm | 100 mm |
| Engine Stroke Size | 95.8 mm | 76.4 mm |
| Top Speed | 154 km/hour | 280 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 1470 kg |
| Vehicle Length | 3860 mm | 4260 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2440 mm | 2270 mm |
| Fuel Tank Capacity | 47 L | 78 L |
