2006 BMW 550 vs. 1973 Austin Allegro
To start off, 2006 BMW 550 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 4,801 cc (8 cylinders), 2006 BMW 550 is equipped with a bigger engine. In terms of performance, 2006 BMW 550 (360 HP @ 6300 RPM) has 289 more horse power than 1973 Austin Allegro. (71 HP @ 5500 RPM). In normal driving conditions, 2006 BMW 550 should accelerate faster than 1973 Austin Allegro.
Because 2006 BMW 550 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 2006 BMW 550. 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, 2006 BMW 550 (488 Nm @ 3400 RPM) has 356 more torque (in Nm) than 1973 Austin Allegro. (132 Nm @ 2300 RPM). This means 2006 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 2006 BMW 550 | 1973 Austin Allegro | |
| Make | BMW | Austin |
| Model | 550 | Allegro |
| Year Released | 2006 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4801 cc | 1748 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 360 HP | 71 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 488 Nm | 132 Nm |
| Torque RPM | 3400 RPM | 2300 RPM |
| Engine Bore Size | 93 mm | 76.2 mm |
| Engine Stroke Size | 88.3 mm | 95.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4860 mm | 3200 mm |
| Vehicle Width | 1850 mm | 1620 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2450 mm |
| Fuel Tank Capacity | 70 L | 47 L |
