This 14-year-old supercharged Cadillac wagon is one of the rarest American luxury cars and costs more than many new models.
Less than 2,000 examples of the 2011 supercharged wagon were produced, making it one of Cadillac's rarest production modern ...
The Car Wizard highlights why Cadillac CTS wagons are hard to find and what makes these unique long-roof models so special.