 Inside, it gained an all-new Buick-designed dashboard with a new infotainment system, analog clock and woodgrain trim with chrome highlights.Heated front seats were added with rotating headrests, a closing lid was added to the centre cupholders and the electric window and mirror switches were relocated to the doors.The interior doors were redesigned to accommodate new aircon vents, a different, chromed and backlit handle design and expandable map pockets.