1954 Alfa Romeo AR 51 vs. 1961 Porsche 356
To start off, 1961 Porsche 356 is newer by 7 year(s). Which means there will be less support and parts availability for 1954 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1954 Alfa Romeo AR 51 would be higher. At 1,884 cc (4 cylinders), 1954 Alfa Romeo AR 51 is equipped with a bigger engine. In terms of performance, 1961 Porsche 356 (135 HP @ 6500 RPM) has 72 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1961 Porsche 356 should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1954 Alfa Romeo AR 51 weights approximately 470 kg more than 1961 Porsche 356.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1961 Porsche 356. In wet, icy, snow, or gravel driving conditions, 1954 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:
| 1954 Alfa Romeo AR 51 | 1961 Porsche 356 | |
| Make | Alfa Romeo | Porsche |
| Model | AR 51 | 356 |
| Year Released | 1954 | 1961 |
| Engine Position | Front | Rear |
| Engine Size | 1884 cc | 1586 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 63 HP | 135 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 780 kg |
| Vehicle Length | 3530 mm | 3890 mm |
| Vehicle Width | 1580 mm | 1560 mm |
| Vehicle Height | 1830 mm | 1210 mm |
| Wheelbase Size | 2210 mm | 2110 mm |
