1973 Alfa Romeo Alfasud vs. 1972 BMW 520
To start off, 1973 Alfa Romeo Alfasud is newer by 1 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 1,991 cc (6 cylinders), 1972 BMW 520 is equipped with a bigger engine. In terms of performance, 1972 BMW 520 (150 HP @ 5900 RPM) has 83 more horse power than 1973 Alfa Romeo Alfasud. (67 HP @ 6000 RPM) In normal driving conditions, 1972 BMW 520 should accelerate faster than 1973 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1972 BMW 520 weights approximately 575 kg more than 1973 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 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 1972 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 1973 Alfa Romeo Alfasud, 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, 1972 BMW 520 (190 Nm @ 4200 RPM) has 71 more torque (in Nm) than 1973 Alfa Romeo Alfasud. (119 Nm @ 4000 RPM). This means 1972 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Alfasud.
Compare all specifications:
1973 Alfa Romeo Alfasud | 1972 BMW 520 | |
Make | Alfa Romeo | BMW |
Model | Alfasud | 520 |
Year Released | 1973 | 1972 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 67 HP | 150 HP |
Engine RPM | 6000 RPM | 5900 RPM |
Torque | 119 Nm | 190 Nm |
Torque RPM | 4000 RPM | 4200 RPM |
Engine Bore Size | 80 mm | 80 mm |
Engine Stroke Size | 59 mm | 66 mm |
Engine Compression Ratio | 9.0:1 | 11.0:1 |
Top Speed | 160 km/hour | 211 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 870 kg | 1445 kg |
Vehicle Length | 3930 mm | 4630 mm |
Vehicle Width | 1620 mm | 1700 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2520 mm | 2770 mm |
Fuel Tank Capacity | 50 L | 80 L |