This truck was not "replaced" by the Mack Quantum, as both were sold alongside each other, the former being a premium heavy duty truck, the latter the smaller lighter less expensive model. Its popularity waned quickly in Australia due to electrical problems and parts availability issues and it was removed from Mack Australia's lineup after only 5 years.
This truck was not "replaced" by the Mack Quantum, as both were sold concurrently. The former was a high-end heavy-duty vehicle, while the latter was a smaller, less expensive model. Its popularity declined rapidly in Australia due to electrical issues and part availability problems, and it was removed from the Mack Australia lineup after just five years.