The term CAR WITH A BAR can be summarized by two crossword solutions: LIMO (4 letters) and SCAN (4 letters). A limousine, commonly referred to as a limo, is a luxury vehicle with a partition between the driver and the passengers. It is typically used for special occasions such as weddings, proms, or other formal events. A SCAN is a type of car that has a bar attached to the roof. This bar is used to transport items such as ladders, kayaks, and other large items.