1973 Alfa Romeo Alfasud vs. 1951 Fiat 1400
To start off, 1973 Alfa Romeo Alfasud is newer by 22 year(s). Which means there will be less support and parts availability for 1951 Fiat 1400. In addition, the cost of maintenance, including insurance, on 1951 Fiat 1400 would be higher. At 1,393 cc (4 cylinders), 1951 Fiat 1400 is equipped with a bigger engine. In terms of performance, 1973 Alfa Romeo Alfasud (61 HP @ 6000 RPM) has 18 more horse power than 1951 Fiat 1400. (43 HP @ 4400 RPM). In normal driving conditions, 1973 Alfa Romeo Alfasud should accelerate faster than 1951 Fiat 1400. With that said, vehicle weight also plays an important factor in acceleration. 1951 Fiat 1400 weights approximately 270 kg more than 1973 Alfa Romeo Alfasud.
Because 1951 Fiat 1400 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 1951 Fiat 1400. 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, 1973 Alfa Romeo Alfasud (88 Nm @ 3200 RPM) has 1 more torque (in Nm) than 1951 Fiat 1400. (87 Nm @ 2700 RPM). This means 1973 Alfa Romeo Alfasud will have an easier job in driving up hills or pulling heavy equipment than 1951 Fiat 1400.
Compare all specifications:
| 1973 Alfa Romeo Alfasud | 1951 Fiat 1400 | |
| Make | Alfa Romeo | Fiat |
| Model | Alfasud | 1400 |
| Year Released | 1973 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1393 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 61 HP | 43 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 88 Nm | 87 Nm |
| Torque RPM | 3200 RPM | 2700 RPM |
| Engine Bore Size | 80 mm | 82 mm |
| Engine Stroke Size | 59 mm | 66 mm |
| Engine Compression Ratio | 8.8:1 | 6.7:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 860 kg | 1130 kg |
| Vehicle Length | 3900 mm | 4280 mm |
| Vehicle Width | 1590 mm | 1660 mm |
| Vehicle Height | 1380 mm | 1540 mm |
| Wheelbase Size | 2410 mm | 2660 mm |
| Fuel Tank Capacity | 50 L | 50 L |
