1973 Austin Allegro vs. 1988 BMW Z1
To start off, 1988 BMW Z1 is newer by 15 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 2,492 cc (6 cylinders), 1988 BMW Z1 is equipped with a bigger engine. In terms of performance, 1988 BMW Z1 (175 HP @ 5800 RPM) has 127 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1988 BMW Z1 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW Z1 weights approximately 450 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 1988 BMW Z1 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 1988 BMW Z1. 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, 1988 BMW Z1 (230 Nm @ 4000 RPM) has 149 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 1988 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro.
Compare all specifications:
| 1973 Austin Allegro | 1988 BMW Z1 | |
| Make | Austin | BMW |
| Model | Allegro | Z1 |
| Year Released | 1973 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1098 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 48 HP | 175 HP |
| Engine RPM | 5250 RPM | 5800 RPM |
| Torque | 81 Nm | 230 Nm |
| Torque RPM | 2450 RPM | 4000 RPM |
| Engine Bore Size | 64.6 mm | 82 mm |
| Engine Stroke Size | 83.7 mm | 78.8 mm |
| Engine Compression Ratio | 8.5:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 800 kg | 1250 kg |
| Vehicle Length | 3860 mm | 3960 mm |
| Vehicle Width | 1620 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2440 mm | 2450 mm |
