1955 Alfa Romeo 1900 vs. 1971 Pontiac Grand Prix
To start off, 1971 Pontiac Grand Prix is newer by 16 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 6,545 cc (8 cylinders), 1971 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1971 Pontiac Grand Prix (247 HP @ 4400 RPM) has 133 more horse power than 1955 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 1971 Pontiac Grand Prix should accelerate faster than 1955 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 1971 Pontiac Grand Prix weights approximately 850 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.
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:
| 1955 Alfa Romeo 1900 | 1971 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | 1900 | Grand Prix |
| Year Released | 1955 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1974 cc | 6545 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 247 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 950 kg | 1800 kg |
| Vehicle Length | 4410 mm | 5350 mm |
| Vehicle Width | 1640 mm | 1930 mm |
| Vehicle Height | 1360 mm | 1330 mm |
| Wheelbase Size | 2510 mm | 3030 mm |
| Fuel Tank Capacity | 71 L | 38 L |
