In total, 1.46 million units were sold last month, from both independent and franchise dealers, down by 1.5 percent from May but up by 2.4 percent from a year ago.
“The slight decrease in used-vehicle sales was anticipated following the spring surge, as this seasonal slowdown is typical for this time of year,” said Scott Vanner, manager of economic and industry insights at Cox.
“Demand remains robust as consumers seek affordable vehicle options and aim to get the most value for their money, with some potential new-car buyers turning to the used market instead.”
Sales of certified pre-owned (CPO) vehicles dipped 13.1 percent from the previous month and were down 3.7 percent year over year.
Cox attributed the monthly drop in CPO sales to having fewer sales days than in May and June 2024.
“The average age of trade-ins rose to 7.6 years in Q1 2025—up from 7.3 years a year ago and the oldest trade-in age Edmunds has recorded since Q1 2019—as more consumers returned to the market with older vehicles, further tightening near-new inventory,” Edmunds said.
“Add in the looming impact of tariffs on new vehicle pricing and availability, and it’s become clear that the mild price increases seen in Q1 could mark the early stages of a broader shift in the used market.”
There is also a 25 percent tariff on auto part imports. An exemption has been granted to components that meet the U.S.–Mexico–Canada Agreement to maintain the stability of the North American auto supply chain.
The tariffs raise the prices of imported vehicles. As new vehicles become pricier, many people may look to buy used vehicles instead, triggering higher demand and pushing up used vehicle prices, which could climb higher if the supply of used cars is constrained.
“For now, patience remains a virtue, and attentive consumers may find value by tracking nuanced movements in pricing and inventory as the year progresses,” Cox said.







