Experts have determined which cars are delayed by one owner for 15 years or more. They value most and do not want to sell Japanese models. In the United States conducted a study of loyalty of car owners. It has determined which machines remain in one hand for the longest time and not resold. His details were posted on the ISEECARS website. The study analyzed 929,000 cars issued from 1981 to 2009 and sold in 2024.