1968 Alfa Romeo Spider vs. 1955 Ford Thunderbird
To start off, 1968 Alfa Romeo Spider is newer by 13 year(s). Which means there will be less support and parts availability for 1955 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1955 Ford Thunderbird would be higher. At 4,785 cc (8 cylinders), 1955 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 1955 Ford Thunderbird (209 HP @ 4600 RPM) has 46 more horse power than 1968 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 1955 Ford Thunderbird should accelerate faster than 1968 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1955 Ford Thunderbird weights approximately 146 kg more than 1968 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1968 Alfa Romeo Spider | 1955 Ford Thunderbird | |
| Make | Alfa Romeo | Ford |
| Model | Spider | Thunderbird |
| Year Released | 1968 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2580 cc | 4785 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 209 HP |
| Engine RPM | 5900 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1476 kg |
| Vehicle Length | 4510 mm | 4460 mm |
| Vehicle Width | 1610 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1330 mm |
| Wheelbase Size | 2510 mm | 2600 mm |
