1952 Alfa Romeo AR 51 vs. 1961 NSU Prinz IV
To start off, 1961 NSU Prinz IV is newer by 9 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 33 more horse power than 1961 NSU Prinz IV. (30 HP @ 5500 RPM). In normal driving conditions, 1952 Alfa Romeo AR 51 should accelerate faster than 1961 NSU Prinz IV. With that said, vehicle weight also plays an important factor in acceleration. 1952 Alfa Romeo AR 51 weights approximately 685 kg more than 1961 NSU Prinz IV. 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 1961 NSU Prinz IV. 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 | 1961 NSU Prinz IV | |
| Make | Alfa Romeo | NSU |
| Model | AR 51 | Prinz IV |
| Year Released | 1952 | 1961 |
| Engine Position | Front | Rear |
| Engine Size | 1884 cc | 598 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 30 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Engine Bore Size | 82.6 mm | 76 mm |
| Engine Stroke Size | 88 mm | 66 mm |
| Engine Compression Ratio | 7.0:1 | 7.5:1 |
| Top Speed | 105 km/hour | 116 km/hour |
| 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 | 565 kg |
| Vehicle Length | 3530 mm | 3570 mm |
| Vehicle Width | 1580 mm | 1490 mm |
| Vehicle Height | 1830 mm | 1370 mm |
| Wheelbase Size | 2210 mm | 2050 mm |
| Fuel Tank Capacity | 77 L | 37 L |
