CPO Sales Drop in May, Down 17.5% Year to Date Friday June 10, 2022 2 min Read Certified pre-owned (CPO) sales in May fell to 208,423 units, down 7% from April’s 223,999 unit sales and down over 22% from May 2021. May’s CPO sales result is the lowest since February and halts four straight months of increases. MAY 2022 CPO SALES Leveraging a same-store set of dealerships selected to represent the country from Dealertrack, we estimate that used retail sales declined 1% in May from April as the typical seasonal trend sees declines in May as tax refund season ends. The Dealertrack estimates indicate that used retail sales were down 7% year over year, which was the best year-over-year performance so far this year. According to Chris Frey, senior manager of economic and industry insights at Cox Automotive: “CPO sales are down 17.5% year to date, which was expected due to market dynamics. Earlier this year, we made a downward revision in our CPO sales forecast, as we expected dealers to have lower CPO inventory, as many newer-model used vehicles – vehicles that are often candidates for a CPO program – are being bought up by rental car companies, or simply not being sold through a CPO program while values remain high. Currently, CPO sales are on track to finish near 2.3 million in 2022, down nearly 18% from last year’s 2.7 million.” CPOcertified pre-ownedCPO sales Related Market Insights Market Insights Cox Automotive Auto Market Report: September 16 5 min Read EV Market Monitor – August 2025 5 min Read Cox Automotive Unites Fleet Services and FleetNet America into One Fleet Team 4 min Read