1974 Peugeot 504 vs. 1951 Alfa Romeo 1900
To start off, 1974 Peugeot 504 is newer by 23 year(s). Which means there will be less support and parts availability for 1951 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1951 Alfa Romeo 1900 would be higher. At 1,944 cc (4 cylinders), 1974 Peugeot 504 is equipped with a bigger engine. In terms of performance, 1951 Alfa Romeo 1900 (100 HP @ 5500 RPM) has 47 more horse power than 1974 Peugeot 504. (53 HP @ 4500 RPM) In normal driving conditions, 1951 Alfa Romeo 1900 should accelerate faster than 1974 Peugeot 504. With that said, vehicle weight also plays an important factor in acceleration. 1974 Peugeot 504 weights approximately 210 kg more than 1951 Alfa Romeo 1900.
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, 1951 Alfa Romeo 1900 (140 Nm) has 32 more torque (in Nm) than 1974 Peugeot 504. (108 Nm). This means 1951 Alfa Romeo 1900 will have an easier job in driving up hills or pulling heavy equipment than 1974 Peugeot 504.
Compare all specifications:
| 1974 Peugeot 504 | 1951 Alfa Romeo 1900 | |
| Make | Peugeot | Alfa Romeo |
| Model | 504 | 1900 |
| Year Released | 1974 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 1944 cc | 1883 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 100 HP |
| Engine RPM | 4500 RPM | 5500 RPM |
| Torque | 108 Nm | 140 Nm |
| Engine Bore Size | 88 mm | 82.6 mm |
| Engine Stroke Size | 80 mm | 88 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1000 kg |
| Vehicle Length | 4500 mm | 4410 mm |
| Vehicle Width | 1700 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2750 mm | 2510 mm |
