2018 Cadillac CT6 3.6L Luxury Contact for price 910 RT. 1 NORTH, Woodbridge, NJ 07095 More Woodbridge, NJ Cadillac CT6's 2018 $43,495 23,795 Miles 2018 $42,995 17,946 Miles 2018 $40,495 13,469 Miles 2017 $30,995 28,178 Miles