Cadillac, the luxury-vehicle division of General Motors, unveiled a new concept car at CES on Wednesday. Source: Cadillac The car, InnerSpace, is part of its Cadillac Halo Concept Portfolio.

The high-end trim level connected to the DeVille from 2000 to 2005, the DTS nameplate was applied across their full-sized sedan line starting in the 2006 model year. At 207.6 inches in total length, ...