1954 Alfa Romeo AR 51 vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 57 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, 2011 Chevrolet Optra (120 HP @ 5800 RPM) has 57 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 2011 Chevrolet Optra 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 39 kg more than 2011 Chevrolet Optra.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Chevrolet Optra. 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 | 2011 Chevrolet Optra | |
| Make | Alfa Romeo | Chevrolet |
| Model | AR 51 | Optra |
| Year Released | 1954 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 1799 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 120 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Engine Bore Size | 82.6 mm | 81.6 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Top Speed | 105 km/hour | 187 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 | 1211 kg |
| Vehicle Length | 3530 mm | 4510 mm |
| Vehicle Width | 1580 mm | 1730 mm |
| Vehicle Height | 1830 mm | 1450 mm |
| Wheelbase Size | 2210 mm | 2610 mm |
