1973 Alfa Romeo Alfasud vs. 1956 Rover P4
To start off, 1973 Alfa Romeo Alfasud is newer by 17 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. At 2,638 cc (6 cylinders), 1956 Rover P4 is equipped with a bigger engine. In terms of performance, 1956 Rover P4 (108 HP @ 4250 RPM) has 47 more horse power than 1973 Alfa Romeo Alfasud. (61 HP @ 6000 RPM) In normal driving conditions, 1956 Rover P4 should accelerate faster than 1973 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1956 Rover P4 weights approximately 626 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 1956 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 1956 Rover P4. 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, 1956 Rover P4 (206 Nm @ 2500 RPM) has 118 more torque (in Nm) than 1973 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1956 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Alfasud. 1956 Rover P4 has automatic transmission and 1973 Alfa Romeo Alfasud has manual transmission. 1973 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Rover P4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 Alfa Romeo Alfasud | 1956 Rover P4 | |
Make | Alfa Romeo | Rover |
Model | Alfasud | P4 |
Year Released | 1973 | 1956 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 2638 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 61 HP | 108 HP |
Engine RPM | 6000 RPM | 4250 RPM |
Torque | 88 Nm | 206 Nm |
Torque RPM | 3200 RPM | 2500 RPM |
Engine Bore Size | 80 mm | 73 mm |
Engine Stroke Size | 59 mm | 105 mm |
Engine Compression Ratio | 8.8:1 | 8.5:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 860 kg | 1486 kg |
Vehicle Length | 3900 mm | 4530 mm |
Vehicle Width | 1590 mm | 1670 mm |
Vehicle Height | 1380 mm | 1320 mm |
Wheelbase Size | 2410 mm | 2830 mm |
Fuel Tank Capacity | 50 L | 52 L |