Used 2018 Ram 4500 Price in the US
A used 2018 Ram 4500 in the US typically lists for $23,260–$34,095, with a median asking price of $32,574 across 6 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $18,000, a 2018 Tradesman in Salem, OH — below 95% of the market, so expect an older model year, a base trim or high mileage.
Browse by model year
cheapest per yearCheapest 6 listed right now
ranked by price-
-
$20,5972018 Ram 4500 Tradesman219,458 mi · Danville, KY · Bob Allen Chrysler Dodge Jeep FIATView listing →
-
$33,8992018 Ram 4500 Tradesman131,633 mi · West Palm Beach, FL · National Car StoreView 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 4500 asks $23,260–$34,095. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
6 pinnedFAQ
How much does a used 2018 Ram 4500 cost?
A used 2018 Ram 4500 in the US typically lists for $23,260 to $34,095, with a median asking price of $32,574 across 6 active US dealer listings. Nine in ten are priced between $18,649 and $43,489 (as of 2026-09-01, source: UnderMarket Cars).
Is $33,000 a good price for a used 2018 Ram 4500?
That sits at about the market median ($32,574) for a used 2018 Ram 4500. Under $23,260 puts you in the cheapest quarter of active US listings and under $18,649 in the cheapest 5%; above $43,489 is the priciest 5% (as of 2026-09-01).
What is the cheapest used 2018 Ram 4500 for sale right now?
$18,000 — a 2018 Ram 4500 Tradesman in Salem, OH, $14,574 under the median (as of 2026-09-01).
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?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2018 Ram 4500 price page at least twice a day. The data date shown on this page is 2026-09-01.
Explore more
Prices updated 2026-09-01. Data covers active dealer listings across the USA.