U.S. dealer confidence weakened in the third quarter even as used-vehicle demand remained resilient, according to two Cox Automotive reports released September 8. The Cox Automotive Dealer Sentiment Index put the current-market score at 41, below the neutral level of 50, while Manheim reported tighter used retail supply and stronger value retention among older, more affordable vehicles.
Those findings measure different things. The sentiment survey records how dealers view business conditions; the Manheim report tracks proprietary wholesale-market and supply indicators. Together, they point to a selective market in which broad confidence is soft but demand remains firm for vehicles that solve a customer's affordability problem.
Why it matters
The reports sharpen the inventory problem facing used-vehicle departments. Dealers in the sentiment survey said affordable vehicles—especially usable units below $20,000—remain difficult to source. Manheim's market data support the direction of that concern: nine- and 10-year-old vehicles held approximately six percentage points better than their long-term depreciation averages during August.
That does not mean every older vehicle deserves a higher bid. Condition, reconditioning exposure, title history, local demand and financeability still determine whether an individual unit is retail-ready. It does mean that acquisition teams should avoid applying one depreciation assumption across every age and price band.
The gap between confidence and market activity also matters for management. A low sentiment score can coexist with active retail demand if customers are trading down, extending ownership or concentrating on lower payments. Stores that react only to the confidence headline risk reducing inventory or marketing in segments where buyers are still transacting.
Sentiment weakened, especially at franchised stores
Cox surveyed 929 U.S. dealers from July 22 through August 5. The current-market index fell to 41 from 43 in the second quarter. Franchised-dealer sentiment dropped to 49, down four points from the prior quarter, while the future-market index for all dealers declined one point to 46.
Customer-traffic sentiment registered 34. New-vehicle sales sentiment fell to 50, and used-vehicle sales sentiment slipped to 43. Profit sentiment improved modestly to 39, while the cost index remained elevated at 71; for that measure, a higher score indicates more dealers reporting rising costs.
Affordability ran through the responses. Fifty-four percent of dealers cited the economy as a factor holding back business, followed by market conditions at 42%, interest rates at 34%, expenses at 33% and the political climate at 32%. Those are perceptions reported by survey participants, not independently measured causes of dealership performance.
Wholesale results split by age and powertrain
Manheim's seasonally adjusted index declined 0.9% from July to 208.2 but remained 0.4% above August 2025. The three-year-old vehicle index fell 1.8%, compared with a typical August decline of 0.6%, while older affordable cohorts depreciated less than their long-term pattern.
Auction conversion improved to 57.2%, up 3.5 percentage points from July but still 2.8 points below the recent three-year August average. Wholesale supply ended the month at 27 days, down 1.4 days from July, and Cox said used retail supply fell to 44 days as retail sales strengthened.
Powertrain results were also uneven. Manheim's EV index was 4.5% above a year earlier but fell 4.7% from July. The non-EV index declined 0.9% year over year and 0.6% month over month. National index movements should not substitute for model-, market- and condition-specific appraisal data.
Use the reports as a pricing and sourcing test
Dealers can compare the national signals with their own results by price band, model age and acquisition channel. Useful measures include cost-to-line, reconditioning spend, days to frontline, appraisal close rate, retail turn, finance approval rate and wholesale exit loss.
Managers should also compare stated concerns with operating evidence. If traffic sentiment is weak but lead quality, close rate or used turn remains stable, the response may be different from a store experiencing declines across the full funnel. The goal is to identify which constraint—inventory, payment, execution or demand—is actually limiting the store.
AI-assisted reporting disclosure
This article was researched and generated with AI-assisted systems using the references listed below. Dealership Tech Report applies automated accuracy and risk checks, but errors or later changes remain possible. Verify time-sensitive market information with the cited sources before acting.
Cox Automotive and Manheim are commercial data providers. The sentiment index measures dealer perceptions and does not establish the causes of business performance. Manheim's wholesale index is adjusted for mix, mileage and seasonality using proprietary market data. National findings may not represent an individual dealership, franchise, vehicle or local market.
Cited references
- Cox Automotive Q3 2026 Dealer Sentiment Index — Commercial dealer survey; published Sep. 8, 2026
- Manheim Used Vehicle Value Index: August 2026 Trends — Commercial wholesale-market report; published Sep. 8, 2026
