1954 Alfa Romeo AR 51 vs. 1967 Alfa Romeo 33 Stradale
To start off, 1967 Alfa Romeo 33 Stradale is newer by 13 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 1,995 cc (8 cylinders), 1967 Alfa Romeo 33 Stradale is equipped with a bigger engine. In terms of performance, 1967 Alfa Romeo 33 Stradale (230 HP @ 8800 RPM) has 167 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1967 Alfa Romeo 33 Stradale 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 548 kg more than 1967 Alfa Romeo 33 Stradale.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1967 Alfa Romeo 33 Stradale. 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 | 1967 Alfa Romeo 33 Stradale | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | AR 51 | 33 Stradale |
| Year Released | 1954 | 1967 |
| Engine Position | Front | Middle |
| Engine Size | 1884 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 230 HP |
| Engine RPM | 4400 RPM | 8800 RPM |
| Engine Bore Size | 82.6 mm | 78 mm |
| Engine Stroke Size | 88 mm | 52.2 mm |
| Engine Compression Ratio | 7.0:1 | 10.0:1 |
| Top Speed | 105 km/hour | 260 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 702 kg |
| Vehicle Length | 3530 mm | 3980 mm |
| Vehicle Width | 1580 mm | 1720 mm |
| Vehicle Height | 1830 mm | 1000 mm |
| Wheelbase Size | 2210 mm | 2360 mm |
