1983 Alfa Romeo Alfasud vs. 1958 Rover P4
To start off, 1983 Alfa Romeo Alfasud is newer by 25 year(s). Which means there will be less support and parts availability for 1958 Rover P4. In addition, the cost of maintenance, including insurance, on 1958 Rover P4 would be higher. At 2,230 cc (6 cylinders), 1958 Rover P4 is equipped with a bigger engine. In terms of performance, 1983 Alfa Romeo Alfasud (85 HP @ 6000 RPM) has 15 more horse power than 1958 Rover P4. (70 HP @ 4500 RPM). In normal driving conditions, 1983 Alfa Romeo Alfasud should accelerate faster than 1958 Rover P4. With that said, vehicle weight also plays an important factor in acceleration. 1958 Rover P4 weights approximately 510 kg more than 1983 Alfa Romeo Alfasud.
Because 1958 Rover P4 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 1958 Rover P4. However, in wet, icy, snow, or gravel driving conditions, 1983 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, 1958 Rover P4 (153 Nm @ 1750 RPM) has 42 more torque (in Nm) than 1983 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 1958 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfasud.
Compare all specifications:
| 1983 Alfa Romeo Alfasud | 1958 Rover P4 | |
| Make | Alfa Romeo | Rover |
| Model | Alfasud | P4 |
| Year Released | 1983 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1350 cc | 2230 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 70 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 111 Nm | 153 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Bore Size | 80 mm | 73 mm |
| Engine Stroke Size | 67.2 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 1400 kg |
| Vehicle Length | 4030 mm | 4540 mm |
| Vehicle Width | 1630 mm | 1680 mm |
| Vehicle Height | 1310 mm | 1620 mm |
| Wheelbase Size | 2460 mm | 2830 mm |
| Fuel Tank Capacity | 50 L | 45 L |
