26th Oct 2011, 12:46

You are only half correct on the Marks for 72. There were no designer series yet (Bill Blass or Cartier); those didn't show up until 76. And the 72 was the only year that opera (oval windows in the c-panel) were actually an option. My midnight blue 72 Mark IV actually did NOT have opera windows from the factory. They did however have luxury group options with the 72's, but they were special color combinations, and the options that they had were nothing you couldn't get in a regular Mark IV.

26th Oct 2011, 15:45

The '78 Continental was a large car, however the longest production car would be the '76 Cadillac Fleetwood at 233 plus inches.