Here is a black 1956 Cadillac Combination Hearse and Ambulance built by Superior. The 1956 Hearse weighs just over 7000lbs and is about 21′ long! In the rear compartment of this Cadillac Combination Hearse are 2 jump seats that fold up out of the floor when used as an ambulance, or leave them down for use as a hearse and coffin in the back on the rollers.