1990 Alfa Romeo 33 vs. 1953 Alfa Romeo AR 51
To start off, 1990 Alfa Romeo 33 is newer by 37 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 1,884 cc (4 cylinders), 1953 Alfa Romeo AR 51 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (87 HP @ 6000 RPM) has 24 more horse power than 1953 Alfa Romeo AR 51. (63 HP @ 4400 RPM). In normal driving conditions, 1990 Alfa Romeo 33 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 265 kg more than 1990 Alfa Romeo 33.
Because 1953 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Alfa Romeo 33. 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:
| 1990 Alfa Romeo 33 | 1953 Alfa Romeo AR 51 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | AR 51 |
| Year Released | 1990 | 1953 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 1884 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 63 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Engine Bore Size | 80 mm | 82.6 mm |
| Engine Stroke Size | 67.2 mm | 88 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 985 kg | 1250 kg |
| Vehicle Length | 4210 mm | 3530 mm |
| Vehicle Width | 1620 mm | 1580 mm |
| Vehicle Height | 1360 mm | 1830 mm |
| Wheelbase Size | 2480 mm | 2210 mm |
