1951 Alfa Romeo GP 159 vs. 1958 Armstrong Siddeley Sapphire
To start off, 1958 Armstrong Siddeley Sapphire is newer by 7 year(s). Which means there will be less support and parts availability for 1951 Alfa Romeo GP 159. In addition, the cost of maintenance, including insurance, on 1951 Alfa Romeo GP 159 would be higher. At 2,290 cc (6 cylinders), 1958 Armstrong Siddeley Sapphire is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1958 Armstrong Siddeley Sapphire weights approximately 940 kg more than 1951 Alfa Romeo GP 159.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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:
| 1951 Alfa Romeo GP 159 | 1958 Armstrong Siddeley Sapphire | |
| Make | Alfa Romeo | Armstrong Siddeley |
| Model | GP 159 | Sapphire |
| Year Released | 1951 | 1958 |
| Engine Size | 1479 cc | 2290 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 420 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 710 kg | 1650 kg |
