1952 Alfa Romeo AR 51 vs. 1992 Porsche 968
To start off, 1992 Porsche 968 is newer by 40 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 2,990 cc (4 cylinders), 1992 Porsche 968 is equipped with a bigger engine. In terms of performance, 1992 Porsche 968 (241 HP @ 6200 RPM) has 178 more horse power than 1952 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1992 Porsche 968 should accelerate faster than 1952 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1992 Porsche 968 weights approximately 150 kg more than 1952 Alfa Romeo AR 51. 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 1992 Porsche 968. 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 | 1992 Porsche 968 | |
| Make | Alfa Romeo | Porsche |
| Model | AR 51 | 968 |
| Year Released | 1952 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 241 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Engine Bore Size | 82.6 mm | 104 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Engine Compression Ratio | 7.0:1 | 11.0:1 |
| Top Speed | 105 km/hour | 255 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1400 kg |
| Vehicle Length | 3530 mm | 4350 mm |
| Vehicle Width | 1580 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1280 mm |
| Wheelbase Size | 2210 mm | 2510 mm |
| Fuel Tank Capacity | 77 L | 74 L |
