In the case of the Buick, bigger is better. The 2014 Buick Regal has upgraded from a 7-inch display to an 8-inch panel. The revamped touch display uses swipe gestures to deliver fluid, accurate output similar to a smartphone display. The IntelliLink allows for easy smartphone integration. Buick has also improved its voice command software enabling a more natural speech pattern when asking for directions or calling a friend.