1972 Austin Allegro vs. 1986 BMW 730
To start off, 1986 BMW 730 is newer by 14 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 2,986 cc (6 cylinders), 1986 BMW 730 is equipped with a bigger engine. In terms of performance, 1986 BMW 730 (181 HP @ 5800 RPM) has 113 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 1986 BMW 730 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW 730 weights approximately 730 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 1986 BMW 730 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 1986 BMW 730. 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, 1986 BMW 730 (260 Nm @ 4000 RPM) has 156 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 1986 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 1972 Austin Allegro | 1986 BMW 730 | |
| Make | Austin | BMW |
| Model | Allegro | 730 |
| Year Released | 1972 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1485 cc | 2986 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 181 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 104 Nm | 260 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 870 kg | 1600 kg |
| Vehicle Length | 3200 mm | 4920 mm |
| Vehicle Width | 1620 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2840 mm |
| Fuel Tank Capacity | 47 L | 90 L |
