1953 Alfa Romeo AR 51 vs. 1987 Alfa Romeo 75
To start off, 1987 Alfa Romeo 75 is newer by 34 year(s). Which means there will be less support and parts availability for 1953 Alfa Romeo AR 51. In addition, the cost of maintenance, including insurance, on 1953 Alfa Romeo AR 51 would be higher. At 2,959 cc (6 cylinders), 1987 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 75 (182 HP @ 5800 RPM) has 119 more horse power than 1953 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1987 Alfa Romeo 75 should accelerate faster than 1953 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1953 Alfa Romeo AR 51 weights approximately 38 kg more than 1987 Alfa Romeo 75.
Because 1953 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 1953 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:
| 1953 Alfa Romeo AR 51 | 1987 Alfa Romeo 75 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | AR 51 | 75 |
| Year Released | 1953 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 63 HP | 182 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Engine Bore Size | 82.6 mm | 93 mm |
| Engine Stroke Size | 88 mm | 72.6 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Top Speed | 105 km/hour | 216 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1212 kg |
| Vehicle Length | 3530 mm | 4430 mm |
| Vehicle Width | 1580 mm | 1640 mm |
| Vehicle Height | 1830 mm | 1360 mm |
| Wheelbase Size | 2210 mm | 2520 mm |
