Just giving my opinion as it may help others that are doing research. I'm really impressed with the ACC system of the Jeep. I live in South Florida and on the highway a fair amount. The system keeps that gap small enough (on close setting) that cars just don't slide in. It slows down naturally and then speeds up quickly especially when going into an open lane. I have used the Honda system and the Jeep is better (although the lane keeping is nice in the Honda). Just one person's opinion I almost didn't order and bought a 2019 without it. That and the one touch roof has made the Jeep a better car to use every day.