1952 Alfa Romeo AR 51 vs. 1955 Peugeot 203
To start off, 1955 Peugeot 203 is newer by 3 year(s). Which means there will be less support and parts availability for 1952 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1952 Alfa Romeo AR 51 would be higher. At 1,884 cc (4 cylinders), 1952 Alfa Romeo AR 51 is equipped with a bigger engine. In terms of performance, 1952 Alfa Romeo AR 51 (63 HP @ 4400 RPM) has 19 more horse power than 1955 Peugeot 203. (44 HP @ 4500 RPM). In normal driving conditions, 1952 Alfa Romeo AR 51 should accelerate faster than 1955 Peugeot 203. With that said, vehicle weight also plays an important factor in acceleration. 1952 Alfa Romeo AR 51 weights approximately 130 kg more than 1955 Peugeot 203. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1952 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Peugeot 203. In wet, icy, snow, or gravel driving conditions, 1952 Alfa Romeo AR 51 will offer significantly more control. 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.
Compare all specifications:
| 1952 Alfa Romeo AR 51 | 1955 Peugeot 203 | |
| Make | Alfa Romeo | Peugeot |
| Model | AR 51 | 203 |
| Year Released | 1952 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 1288 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 44 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Engine Bore Size | 82.6 mm | 75 mm |
| Engine Stroke Size | 88 mm | 73 mm |
| Engine Compression Ratio | 7.0:1 | 6.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1120 kg |
| Vehicle Length | 3530 mm | 4540 mm |
| Vehicle Width | 1580 mm | 1620 mm |
| Vehicle Height | 1830 mm | 1660 mm |
| Wheelbase Size | 2210 mm | 2790 mm |
| Fuel Tank Capacity | 77 L | 50 L |
