1955 Austin-Healey Sports Convertible vs. 1971 Plymouth Road Runner
To start off, 1971 Plymouth Road Runner is newer by 16 year(s). Which means there will be less support and parts availability for 1955 Austin-Healey Sports Convertible. In addition, the cost of maintenance, including insurance, on 1955 Austin-Healey Sports Convertible would be higher. At 6,277 cc (8 cylinders), 1971 Plymouth Road Runner is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1971 Plymouth Road Runner weights approximately 200 kg more than 1955 Austin-Healey Sports Convertible.
Compare all specifications:
| 1955 Austin-Healey Sports Convertible | 1971 Plymouth Road Runner | |
| Make | Austin-Healey | Plymouth |
| Model | Sports Convertible | Road Runner |
| Year Released | 1955 | 1971 |
| Body Type | Convertible | Coupe |
| Engine Size | 2993 cc | 6277 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 105 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1650 kg |
| Wheelbase Size | 2600 mm | 2980 mm |
