1954 Alfa Romeo AR 51 vs. 1970 Opel Ascona
To start off, 1970 Opel Ascona is newer by 16 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 1,884 cc (4 cylinders), 1954 Alfa Romeo AR 51 is equipped with a bigger engine. In terms of performance, 1970 Opel Ascona (79 HP @ 5200 RPM) has 16 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1970 Opel Ascona 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 330 kg more than 1970 Opel Ascona.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Opel Ascona. 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 | 1970 Opel Ascona | |
| Make | Alfa Romeo | Opel |
| Model | AR 51 | Ascona |
| Year Released | 1954 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 1583 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 79 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Engine Bore Size | 82.6 mm | 85 mm |
| Engine Stroke Size | 88 mm | 69.8 mm |
| 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 | 920 kg |
| Vehicle Length | 3530 mm | 4140 mm |
| Vehicle Width | 1580 mm | 1640 mm |
| Vehicle Height | 1830 mm | 1390 mm |
| Wheelbase Size | 2210 mm | 2680 mm |
