Maybe. My reference was to the fact that the R and D and tooling for these cars was paid for long ago, and that every one that they make now, especially the high end well equipped ones is like printing money at the end of the assembly line.
I saw the same comparison when Chevy was building the Corvette here in STL. Even though the car was relatively low production, they were building them in an outdated (read low overhead) facility, with design and tooling that had long since been paid for. This resulted in high unit profits for GM.