This 14-year-old supercharged Cadillac wagon is one of the rarest American luxury cars and costs more than many new models.

From a six-figure Cadillac to a few fancy BMW SUVs—these are the priciest cars produced right here in the good ol' US of A.

Here in America, you can’t just buy a Gordon Murray T.50 and drive it, not even for its $3.2 million asking price. The company never tested and certified them for sale in the United States. And yet ...

Less than 2,000 examples of the 2011 supercharged wagon were produced, making it one of Cadillac's rarest production modern ...