what bank has the best used car loan rates?
['Consumers Credit Union: Best Overall Rates.', 'Oportun: Best for Bad Credit.', 'CapitalOne: Best Big Bank Lender.', 'OpenRoad Lending: Best for Refinancing.', 'Carvana: Best for Tech Junkies.', 'LendingTree: Best for Shopping Around.', 'Lending Club: Best for Shopping Around for Refinancing.']