Despite the May decline, wholesale used vehicle prices remain “well above” last year’s levels, he said, adding that weekly wholesale price depreciation was observed to be stronger in the middle of May but slowed down in the last week of the month.
“While the market continues to digest the impact of tariffs, we could see a bit higher levels of wholesale depreciation over the summer,” Robb said.
“However, lower inventory levels may counterbalance those more aggressive depreciation trends in the coming months.”
At the retail level, used vehicle sales in May were down by 3 percent from April, with the average retail listing price dropping by 0.5 percent over four weeks.
The May decline in prices comes amid the Trump administration’s auto tariffs, which were expected to trigger a run in the prices of vehicles.
New–Used Price Gap
According to a May 22 post by car shopping company Edmunds, the price gap between new and near-new vehicles shrank in the first quarter of the year.The gap had hovered at about the $17,000 level for some time. But in the first quarter of 2025, this stability began showing “signs of strain,” with the price gap between new and three-year-old vehicles dropping to $16,970. This was the first time since the third quarter of 2022 that the gap fell below $17,000.
“This change signals the early stages of renewed pricing pressure in the used market,” Edmunds said in the post.
“Price stability is now poised to experience more significant turbulence in the quarters ahead as both new and used market fundamentals evolve.
“The biggest culprits for the imminent changes are a diminished supply of off-lease vehicles returning to the market in 2025, combined with regionally targeted tariffs potentially driving scarcity of select new models. These factors could trigger a cascading effect of higher used prices.”
The Trump administration’s tariff measures have attracted contrasting views from the automotive industry.
“With these tariffs, thousands of good-paying blue-collar auto jobs could be brought back to working-class communities across the United States within a matter of months, simply by adding additional shifts or lines in a number of underutilized auto plants,” it said.







