Audi Catera is a four-door, five-passenger luxury sedan that was produced by German automaker Audi between 1996 and 2001. It was based on the platform of the Opel Omega B, and it was the first car to use Audi's B platform design. It was powered by a V6 engine and featured a variety of luxury amenities, including leather seating, power-adjustable front seats, and a CD player.