Cox Automotive

COX AUTOMOTIVEManage supplier listing

The industry-standard US automotive market measurement layer, assembled across owned brands: Manheim wholesale auction transaction records and the Manheim Market Report valuation index; the Average Transaction Price series for new and used transaction pricing; retail and wholesale days'-supply measurement for new, used, EV and ICE segments; the EV Market Monitor and quarterly EV sales reports; Autotrader and Dealer.com listing and shopper-behaviour data; registration and parc data; plus rebate and incentive management data. The June 2026 EV Market Monitor shows the published grain: new-vehicle EV days' supply at 81 days (up 14.7% month on month, down 32.4% year on year) against used EV at 38 days (up 17.6% month on month, down 5.5% year on year), with the used-EV-versus-ICE+ gap narrowed to a single day — figures produced from an underlying inventory and transaction census rather than a survey.