1964 Alfa Romeo Spider vs. 1955 Plymouth Belvedere
To start off, 1964 Alfa Romeo Spider is newer by 9 year(s). Which means there will be less support and parts availability for 1955 Plymouth Belvedere. In addition, the cost of maintenance, including insurance, on 1955 Plymouth Belvedere would be higher. At 3,960 cc (8 cylinders), 1955 Plymouth Belvedere is equipped with a bigger engine. In terms of performance, 1964 Alfa Romeo Spider (163 HP @ 5900 RPM) has 7 more horse power than 1955 Plymouth Belvedere. (156 HP @ 4400 RPM). In normal driving conditions, 1964 Alfa Romeo Spider should accelerate faster than 1955 Plymouth Belvedere. With that said, vehicle weight also plays an important factor in acceleration. 1955 Plymouth Belvedere weights approximately 210 kg more than 1964 Alfa Romeo Spider.
Compare all specifications:
| 1964 Alfa Romeo Spider | 1955 Plymouth Belvedere | |
| Make | Alfa Romeo | Plymouth |
| Model | Spider | Belvedere |
| Year Released | 1964 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 156 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1330 kg | 1540 kg |
| Vehicle Length | 4510 mm | 5190 mm |
| Vehicle Width | 1610 mm | 1910 mm |
| Vehicle Height | 1390 mm | 1540 mm |
| Wheelbase Size | 2510 mm | 2930 mm |
