1954 Alfa Romeo AR 51 vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 45 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 2,597 cc (6 cylinders), 1999 Opel Omega is equipped with a bigger engine. In terms of performance, 1999 Opel Omega (125 HP @ 4300 RPM) has 62 more horse power than 1954 Alfa Romeo AR 51. (63 HP @ 4400 RPM) In normal driving conditions, 1999 Opel Omega should accelerate faster than 1954 Alfa Romeo AR 51. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 460 kg more than 1954 Alfa Romeo AR 51. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1954 Alfa Romeo AR 51 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. 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 | 1999 Opel Omega | |
| Make | Alfa Romeo | Opel |
| Model | AR 51 | Omega |
| Year Released | 1954 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1884 cc | 2597 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 63 HP | 125 HP |
| Engine RPM | 4400 RPM | 4300 RPM |
| Engine Bore Size | 82.6 mm | 80 mm |
| Engine Stroke Size | 88 mm | 82.8 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1710 kg |
| Vehicle Length | 3530 mm | 4900 mm |
| Vehicle Width | 1580 mm | 1790 mm |
| Vehicle Height | 1830 mm | 1510 mm |
| Wheelbase Size | 2210 mm | 2740 mm |
