1973 Austin Allegro vs. 1999 BMW 323
To start off, 1999 BMW 323 is newer by 26 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 2,494 cc (6 cylinders), 1999 BMW 323 is equipped with a bigger engine. In terms of performance, 1999 BMW 323 (170 HP @ 5500 RPM) has 90 more horse power than 1973 Austin Allegro. (80 HP @ 5000 RPM) In normal driving conditions, 1999 BMW 323 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 323 weights approximately 592 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 1999 BMW 323 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 1999 BMW 323. 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, 1999 BMW 323 (245 Nm @ 3500 RPM) has 108 more torque (in Nm) than 1973 Austin Allegro. (137 Nm @ 2600 RPM). This means 1999 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1999 BMW 323 | |
| Make | Austin | BMW |
| Model | Allegro | 323 |
| Year Released | 1973 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 80 HP | 170 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 137 Nm | 245 Nm |
| Torque RPM | 2600 RPM | 3500 RPM |
| Engine Bore Size | 76.2 mm | 84 mm |
| Engine Stroke Size | 95.8 mm | 75 mm |
| Top Speed | 154 km/hour | 206 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 838 kg | 1430 kg |
| Vehicle Length | 3860 mm | 4490 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2440 mm | 2730 mm |
| Fuel Tank Capacity | 47 L | 63 L |
