There is hardly a better expression of excess and opulence than the Cadillac Escalade. One could even argue that this “full-size” SUV needs a new category all of its own. With a history that dates ...

Getting to hear Dolby Atmos music in environments other than a home theater or headphones is starting ... Nomad Hotel to experience Atmos music in a Cadillac OPTIQ, the company’s new “entry ...

The stereo is a 19-speaker AKG system with Dolby Atmos. Cadillac boldly claims that the Optiq has best-in-class back seat room and cargo capacity. We will check those boasts when we buy one to test.

We first learned Cadillac was working on an Escalade IQL ... There's a standard 21-speaker AKG sound system, but if that's not enough for you, there's an optional 38-speaker version.