1973 Austin Allegro vs. 1988 BMW 520
To start off, 1988 BMW 520 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 1,989 cc (6 cylinders), 1988 BMW 520 is equipped with a bigger engine. In terms of performance, 1988 BMW 520 (129 HP @ 6000 RPM) has 81 more horse power than 1973 Austin Allegro. (48 HP @ 5250 RPM) In normal driving conditions, 1988 BMW 520 should accelerate faster than 1973 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW 520 weights approximately 770 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 520 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 520. 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 520 (174 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1973 Austin Allegro. (81 Nm @ 2450 RPM). This means 1988 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1973 Austin Allegro. 1988 BMW 520 has automatic transmission and 1973 Austin Allegro has manual transmission. 1973 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1988 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 Austin Allegro | 1988 BMW 520 | |
Make | Austin | BMW |
Model | Allegro | 520 |
Year Released | 1973 | 1988 |
Engine Position | Front | Front |
Engine Size | 1098 cc | 1989 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 48 HP | 129 HP |
Engine RPM | 5250 RPM | 6000 RPM |
Torque | 81 Nm | 174 Nm |
Torque RPM | 2450 RPM | 4000 RPM |
Engine Bore Size | 64.6 mm | 80 mm |
Engine Stroke Size | 83.7 mm | 66 mm |
Engine Compression Ratio | 8.5:1 | 10.5:1 |
Top Speed | 134 km/hour | 202 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 800 kg | 1570 kg |
Vehicle Length | 3860 mm | 4780 mm |
Vehicle Width | 1620 mm | 1810 mm |
Vehicle Height | 1400 mm | 1440 mm |
Wheelbase Size | 2440 mm | 2770 mm |
Fuel Tank Capacity | 47 L | 70 L |