1955 Alfa Romeo 1900 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 50 year(s). Which means there will be less support and parts availability for 1955 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1955 Alfa Romeo 1900 would be higher. At 3,594 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (320 HP @ 6800 RPM) has 206 more horse power than 1955 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1955 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 500 kg more than 1955 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Alfa Romeo 1900. 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:
| 1955 Alfa Romeo 1900 | 2005 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 1900 | 911 |
| Year Released | 1955 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 1974 cc | 3594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 320 HP |
| Engine RPM | 5500 RPM | 6800 RPM |
| Engine Bore Size | 84.5 mm | 96 mm |
| Engine Stroke Size | 88 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 180 km/hour | 280 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 950 kg | 1450 kg |
| Vehicle Length | 4410 mm | 4430 mm |
| Vehicle Width | 1640 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1320 mm |
| Wheelbase Size | 2510 mm | 2360 mm |
| Fuel Tank Capacity | 71 L | 64 L |
