The 2016 Cadillac CT6 is a full sized luxury sedan that is aimed to compete with the Mercedes Benz S-Class in terms of size and luxury. The Cadillac is the iconic American brand with all of the gritty American elements plus the classic American luxury components. The interior of the CT6 is so luxurious that it gives the Europeans a run for their money. The CT6 is composed with leather, wood and carbon fiber with super LED lighting with some pretty svelte output for lighting fans. The seats even offer massage capabilities for those long drives in rush hour for the weary.