1974 Fiat 131 vs. 1955 Rover P4
To start off, 1974 Fiat 131 is newer by 19 year(s). Which means there will be less support and parts availability for 1955 Rover P4. In addition, the cost of maintenance, including insurance, on 1955 Rover P4 would be higher. At 2,102 cc (6 cylinders), 1955 Rover P4 is equipped with a bigger engine. In terms of performance, 1955 Rover P4 (74 HP) has 21 more horse power than 1974 Fiat 131. (53 HP) In normal driving conditions, 1955 Rover P4 should accelerate faster than 1974 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1955 Rover P4 weights approximately 425 kg more than 1974 Fiat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1955 Rover P4 (150 Nm) has 56 more torque (in Nm) than 1974 Fiat 131. (94 Nm). This means 1955 Rover P4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 131.
Compare all specifications:
| 1974 Fiat 131 | 1955 Rover P4 | |
| Make | Fiat | Rover |
| Model | 131 | P4 |
| Year Released | 1974 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 2102 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 74 HP |
| Torque | 94 Nm | 150 Nm |
| Engine Compression Ratio | 8.0:1 | 7.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 965 kg | 1390 kg |
| Vehicle Length | 4370 mm | 4590 mm |
| Vehicle Width | 1650 mm | 1670 mm |
| Vehicle Height | 1370 mm | 1620 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
