1966 Holden EK vs. 1972 Plymouth Road Runner
To start off, 1972 Plymouth Road Runner is newer by 6 year(s). Which means there will be less support and parts availability for 1966 Holden EK. In addition, the cost of maintenance, including insurance, on 1966 Holden EK would be higher. At 5,563 cc (8 cylinders), 1972 Plymouth Road Runner is equipped with a bigger engine.
Compare all specifications:
| 1966 Holden EK | 1972 Plymouth Road Runner | |
| Make | Holden | Plymouth |
| Model | EK | Road Runner |
| Year Released | 1966 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 5563 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
