In October 2005, Mitsubishi Motors Australia introduced the Mitsubishi 380 to the Australian market as the replacement for its long-running Mitsubishi Magna, and the sole vehicle being built at its Australian assembly plant at Clovelly Park. Despite an investment of A$600 million developing the car, initial sales projections proved optimistic; after only six months Mitsubishi scaled back production from 90/day, and reduced the working week from five days to four.[50] It remained an ongoing concern in the Australian auto industry as to whether this would be sufficient to restore the plant to profitability and ensure its long-term survival.