Revenue (ttm): 180.41B
180 Billion dollars revenue suggests to me that they already understand the basics of the auto industry.
Stock Price History: 52-Week Change: -74.19%
I wonder if their owners would agree with you.
There are weak spots in their product line (especially not having a decent entry in the small car market for the US) but their problem is that they have massive debt, not that their sales aren't strong.