1956 Alfa Romeo GP 159 vs. 1978 Porsche 911
To start off, 1978 Porsche 911 is newer by 22 year(s). Which means there will be less support and parts availability for 1956 Alfa Romeo GP 159. In addition, the cost of maintenance, including insurance, on 1956 Alfa Romeo GP 159 would be higher. At 2,992 cc (6 cylinders), 1978 Porsche 911 is equipped with a bigger engine. In terms of performance, 1956 Alfa Romeo GP 159 (421 HP @ 9300 RPM) has 66 more horse power than 1978 Porsche 911. (355 HP @ 4200 RPM). In normal driving conditions, 1956 Alfa Romeo GP 159 should accelerate faster than 1978 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1978 Porsche 911 weights approximately 469 kg more than 1956 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:
| 1956 Alfa Romeo GP 159 | 1978 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | GP 159 | 911 |
| Year Released | 1956 | 1978 |
| Engine Size | 1479 cc | 2992 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 421 HP | 355 HP |
| Engine RPM | 9300 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 710 kg | 1179 kg |
