1956 Alfa Romeo GP 159 vs. 2003 Porsche 911
To start off, 2003 Porsche 911 is newer by 47 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 3,600 cc (6 cylinders), 2003 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 22 more horse power than 1956 Alfa Romeo GP 159. (421 HP @ 9300 RPM) In normal driving conditions, 2003 Porsche 911 should accelerate faster than 1956 Alfa Romeo GP 159. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 950 kg more than 1956 Alfa Romeo GP 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Alfa Romeo GP 159. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 911 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:
| 1956 Alfa Romeo GP 159 | 2003 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | GP 159 | 911 |
| Year Released | 1956 | 2003 |
| Engine Size | 1479 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 421 HP | 443 HP |
| Engine RPM | 9300 RPM | 6000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 710 kg | 1660 kg |
