The 2018 Cadillac CT6 was the genesis of General Motor’s true hands-free highway driving technology. Three years later and Enhanced Super Cruise was introduced on the CT5 furthering the autonomy with automated lane changes. Flash ahead to 2023 and Super Cruise has expanded throughout Cadillac’s lineup and has even trickled down to certain GMC and Chevrolet models with Buick being the only GM brand yet to offer it.