Not that you’d want a US manufacturer’s car but if you wanted to see some drooling, ready-to- deal dealers, I think you’d easily find them at Ford or Chevy dealers.
The Foriegn auto’s (especially, BMW, Benz) are for whatever reason, nearly permanently trendy.
Maybe a year or so from now, the market for luxury cars will drop. But, just as the $ million dollar and above home buyers are insulated to some degree from the RE bubble (they aren’t as dependent on next week’s salary)they are also able to afford the luxury vehicles.