1978 Alfa Romeo Alfasud vs. 1975 BMW 320
To start off, 1978 Alfa Romeo Alfasud is newer by 3 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 1,991 cc (6 cylinders), 1975 BMW 320 is equipped with a bigger engine. In terms of performance, 1975 BMW 320 (128 HP @ 6000 RPM) has 66 more horse power than 1978 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1975 BMW 320 should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1975 BMW 320 weights approximately 160 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 320 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 1975 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1978 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, 1975 BMW 320 (174 Nm @ 4000 RPM) has 86 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1975 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
| 1978 Alfa Romeo Alfasud | 1975 BMW 320 | |
| Make | Alfa Romeo | BMW |
| Model | Alfasud | 320 |
| Year Released | 1978 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 128 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 88 Nm | 174 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 59 mm | 66 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 153 km/hour | 195 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 890 kg | 1050 kg |
| Vehicle Length | 3980 mm | 4330 mm |
| Vehicle Width | 1590 mm | 1650 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2520 mm | 2580 mm |
