I bought the 2018 CT6 for it's safety features. They are outstanding. I need these at my age.
My 87 Brougham De elegance is a quieter and softer ride. Can't hear the engine or road noise. Seats are more comfortable . Just what you would expect in a Cadillac. Jumping from the CT6 to the 87 is like driving a car with a mile long hood. And you can't make your corners faster that 15 mph. ( Like a fast Destroyer to a Battle Ship). Can't take the corners as fast, nor dose it have all the safety features as the CT6. The newer engines give better gas mileage, more hp per Cubic Inch. All in all, I like both Caddys!