1972 Austin Allegro vs. 1984 BMW M6
To start off, 1984 BMW M6 is newer by 12 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 3,453 cc (6 cylinders), 1984 BMW M6 is equipped with a bigger engine. In terms of performance, 1984 BMW M6 (282 HP @ 6500 RPM) has 214 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 1984 BMW M6 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW M6 weights approximately 635 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 BMW M6 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 1984 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 1972 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, 1984 BMW M6 (335 Nm @ 4500 RPM) has 231 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 1984 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1984 BMW M6 | |
| Make | Austin | BMW |
| Model | Allegro | M6 |
| Year Released | 1972 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 282 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 104 Nm | 335 Nm |
| Torque RPM | 2900 RPM | 4500 RPM |
| Engine Bore Size | 76.2 mm | 93.4 mm |
| Engine Stroke Size | 81.4 mm | 84 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 | 870 kg | 1505 kg |
| Vehicle Length | 3200 mm | 4760 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2450 mm | 2630 mm |
| Fuel Tank Capacity | 47 L | 70 L |
