Ford F-150, Mustang Named To Autotrader 10 Best Used List For 2021 In an effort to help used-car buyers make better decisions, Autotrader has published its list of 10 Best Used Cars for 2021. Ford has placed two vehicles on the list, the F-150 pickup and the sporty Mustang. Advertisement There used to be an old saying, to the effect that: "It's a jungle out there!" It is a saying that speaks to many things. Two that come to mind right now are the used-car market and the new-car market. A year ago, dealers had more than enough vehicles on their new-car and used-car lots because, well, the country was in semi-lockdown, and the coronavirus was sweeping its way across the state after state.