Auto racing is a popular sport that involves competing in races with cars. The four crossword solutions for the term AUTO RACE are INDY (4 letters), LEMANS (6 letters), PRIX (4 letters), and RALLY (5 letters). Indy is short for the Indianapolis 500, an annual race held at the Indianapolis Motor Speedway in Indiana. LeMans is the 24 Hours of Le Mans, an endurance race held annually in France. Prix is short for Grand Prix, a type of race that is part of the Formula One World Championship. RALLY is a type of race that involves driving on public roads that have been temporarily closed for the event.