Used 2018 Ram Promaster 3500 Price in the US
A used 2018 Ram Promaster 3500 in the US typically lists for $17,243–$27,873, with a median asking price of $20,248 across 50 active US dealer listings (as of 2026-10-18). The cheapest one listed right now is $7,995, a 2018 3500 159 High in Cabot, AR — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $17,243 – $27,873
- Median
- $20,248
- Cheapest 5%
- under $11,977
- Cheapest listed now
- $7,995
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$7,9952018 Ram Promaster 3500 3500 159 High198,739 mi · Cabot, AR · Top Choice Auto GroupView listing →
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$9,0002018 Ram Promaster 3500 3500 159 High153,146 mi · New Rochelle, NY · White River Auto SalesView listing →
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$11,3852018 Ram Promaster 3500 3500 159 High197,813 mi · Detroit, MI · Friendly Auto SalesView listing → -
$12,7012018 Ram Promaster 3500 3500 159 High163,846 mi · Englewood, CO · AutoNation Chrysler Jeep Arapahoe DirectView listing →
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$13,9992018 Ram Promaster 3500 3500 159 High112,781 mi · Bedford, VA · East Coast Auto SourceView listing →
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$14,2222018 Ram Promaster 3500 3500 159 High191,071 mi · New Braunfels, TX · Randy AdamsView listing → -
$14,9002018 Ram Promaster 3500 3500 159 High134,043 mi · Topsfield, MA · Emporio Motors IncView listing →
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$14,9972018 Ram Promaster 3500 3500 159 High115,728 mi · South Amboy, NJ · Trophy Auto LoungeView listing → -
$14,9992018 Ram Promaster 3500 3500 Standard IN129,595 mi · Villa Park, IL · Premium Motors Inc.View listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 Ram Promaster 3500 asks $17,243–$27,873. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2018 Ram Promaster 3500 cost?
A used 2018 Ram Promaster 3500 in the US typically lists for $17,243 to $27,873, with a median asking price of $20,248 across 50 active US dealer listings. Nine in ten are priced between $11,977 and $55,419 (as of 2026-10-18, source: UnderMarket Cars).
Is $20,000 a good price for a used 2018 Ram Promaster 3500?
That sits at about the market median ($20,248) for a used 2018 Ram Promaster 3500. Under $17,243 puts you in the cheapest quarter of active US listings and under $11,977 in the cheapest 5%; above $55,419 is the priciest 5% (as of 2026-10-18).
What is the cheapest used 2018 Ram Promaster 3500 for sale right now?
$7,995 — a 2018 Ram Promaster 3500 3500 159 High in Cabot, AR, $12,253 under the median (as of 2026-10-18).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2018 Ram Promaster 3500 page is regenerated from it when it is requested. The figures on this page are from 2026-10-18.
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Prices updated 2026-10-18. Data covers active dealer listings across the USA.