1953 Alfa Romeo AR 51 vs. 1991 Audi 80
To start off, 1991 Audi 80 is newer by 38 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 2,771 cc (6 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 1991 Audi 80 (174 HP @ 5500 RPM) has 111 more horse power than 1953 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1991 Audi 80 should accelerate faster than 1953 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 80 weights approximately 150 kg more than 1953 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 80. 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 | 1991 Audi 80 | |
| Make | Alfa Romeo | Audi |
| Model | AR 51 | 80 |
| Year Released | 1953 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2771 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 174 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Engine Bore Size | 82.6 mm | 82.5 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Engine Compression Ratio | 7.0:1 | 10.3:1 |
| Top Speed | 105 km/hour | 220 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1400 kg |
| Vehicle Length | 3530 mm | 4490 mm |
| Vehicle Width | 1580 mm | 1710 mm |
| Vehicle Height | 1830 mm | 1400 mm |
| Wheelbase Size | 2210 mm | 2610 mm |
