The Acura TLX is a series of luxury compact executive car sold by Acura, the luxury division of Honda, since 2014. It is the successor to the TL and TSX models. As of 2021, the discontinuation of the Acura RLX full-size executive flagship sedan has pushed Acura to completely redesign the TLX model for 2021 in order to enlarge the model with the purpose of directly compete against other mid-size luxury executive models like the Lexus ES. Before 2021, the TLX was significantly smaller than most mid-size executive competitors – the increase in size was accompanied by a price hike.