1951 Alfa Romeo GP 159 vs. 1974 Porsche 911
To start off, 1974 Porsche 911 is newer by 23 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 2,687 cc (6 cylinders), 1974 Porsche 911 is equipped with a bigger engine. In terms of performance, 1951 Alfa Romeo GP 159 (420 HP @ 9300 RPM) has 247 more horse power than 1974 Porsche 911. (173 HP @ 5800 RPM). In normal driving conditions, 1951 Alfa Romeo GP 159 should accelerate faster than 1974 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1974 Porsche 911 weights approximately 365 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 | 1974 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | GP 159 | 911 |
| Year Released | 1951 | 1974 |
| Engine Size | 1479 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 420 HP | 173 HP |
| Engine RPM | 9300 RPM | 5800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 710 kg | 1075 kg |
