Used 2018 Buick Enclave Price in the US
A used 2018 Buick Enclave in the US typically lists for $13,999–$18,721, with a median asking price of $15,997 across 544 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $6,949, a 2018 Essence in Merriam, KS — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $13,999 – $18,721
- Median
- $15,997
- Cheapest 5%
- under $10,499
- Cheapest listed now
- $6,949
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$6,9492018 Buick Enclave Essence211,063 mi · Merriam, KS · Country Hill Motors - MerriamView 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 Buick Enclave asks $13,999–$18,721. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used 2018 Buick Enclave cost?
A used 2018 Buick Enclave in the US typically lists for $13,999 to $18,721, with a median asking price of $15,997 across 544 active US dealer listings. Nine in ten are priced between $10,499 and $21,974 (as of 2026-10-17, source: UnderMarket Cars).
Is $16,000 a good price for a used 2018 Buick Enclave?
That sits at about the market median ($15,997) for a used 2018 Buick Enclave. Under $13,999 puts you in the cheapest quarter of active US listings and under $10,499 in the cheapest 5%; above $21,974 is the priciest 5% (as of 2026-10-17).
What is the cheapest used 2018 Buick Enclave for sale right now?
$6,949 — a 2018 Buick Enclave Essence in Merriam, KS, $9,048 under the median (as of 2026-10-17).
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 Buick Enclave page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.
Explore more
Prices updated 2026-10-17. Data covers active dealer listings across the USA.