1973 Austin Allegro vs. 2006 BMW 530
To start off, 2006 BMW 530 is newer by 33 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 2,999 cc (6 cylinders), 2006 BMW 530 is equipped with a bigger engine. In terms of performance, 2006 BMW 530 (255 HP @ 6600 RPM) has 207 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 2006 BMW 530 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 530 weights approximately 950 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 2006 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2006 BMW 530 will offer significantly more control. 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, 2006 BMW 530 (298 Nm @ 2750 RPM) has 217 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 2006 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 2006 BMW 530 | |
| Make | Austin | BMW |
| Model | Allegro | 530 |
| Year Released | 1973 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 255 HP |
| Engine RPM | 5250 RPM | 6600 RPM |
| Torque | 81 Nm | 298 Nm |
| Torque RPM | 2450 RPM | 2750 RPM |
| Engine Bore Size | 64.6 mm | 85 mm |
| Engine Stroke Size | 83.7 mm | 88 mm |
| Engine Compression Ratio | 8.5:1 | 10.7:1 |
| Top Speed | 134 km/hour | 250 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 800 kg | 1750 kg |
| Vehicle Length | 3860 mm | 4860 mm |
| Vehicle Width | 1620 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2890 mm |
| Fuel Tank Capacity | 47 L | 70 L |
