1951 Alfa Romeo GP 159 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 54 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 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 1951 Alfa Romeo GP 159 (420 HP @ 9300 RPM) has 105 more horse power than 2005 Porsche 911. (315 HP @ 6800 RPM). In normal driving conditions, 1951 Alfa Romeo GP 159 should accelerate faster than 2005 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 855 kg more than 1951 Alfa Romeo GP 159.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Alfa Romeo GP 159. In wet, icy, snow, or gravel driving conditions, 2005 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:
| 1951 Alfa Romeo GP 159 | 2005 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | GP 159 | 911 |
| Year Released | 1951 | 2005 |
| Engine Size | 1479 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 420 HP | 315 HP |
| Engine RPM | 9300 RPM | 6800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 710 kg | 1565 kg |
