Cox Automotive’s Manheim Used Vehicle Value Index for August 2026 (published September 8) put seasonally adjusted wholesale used prices at 208.2—down 0.9% month over month and up 0.4% year over year. Non-adjusted wholesale prices were down 0.5% from July and up 0.2% from a year earlier.
The age split matters more than the headline for a Houston seller. Cox’s Jeremy Robb noted that younger cohorts depreciated more, while older and more affordable units showed much less depreciation—the 9- and 10-year-old cohorts held about six percentage points above their long-term averages. Used retail sales strengthened through August, and retail days’ supply fell to 44 days by month-end.
That is a demand story for cars people can still afford—not a promise that every Houston car is worth last spring’s phone quote.
If you are selling for cash in Houston, waiting for “the market to bounce” is a bet. August’s print already showed wholesale easing while older affordable inventory held relatively better. A clean, documented older car can still draw interest. A tired, high-mile late-model unit may not get the benefit of that older-cohort strength.
A cash sale is a different exit than trading into a new note. You get a number on this car, without rolling leftover balance into the next loan. That can be the right move when the payment math on a trade only works by stretching term or carrying negative equity forward—topics we covered separately. Today’s point is simpler: wholesale softens unevenly, so timing and condition still set the offer.
SellMeYourCarHouston helps Houston-area sellers explore a cash-offer path. There is no invented price, no promised result, and no guaranteed turnaround. If you want a soft next step, use the live form and talk through the car you actually have.
Be honest about miles, accidents, and needed repairs. Older cars that held value better in August still get discounted hard for deferred maintenance.
Gather the title path. Lien payoff letters, spare keys, and service records speed the conversation.
Do not wait solely because a national index moved less than a percent. Your driveway condition moves the number more than a tenth on Manheim.
Takeaway: August wholesale softened overall while older affordable used cars held up better. If Houston cash is the plan, price the car you have now—then request an offer instead of waiting on a blended index.