Live US dealer listings Median-priced benchmark Updated 2026-10-15
Market price · Used 2018 BMW X4 54 listings tracked

Used 2018 BMW X4 Price in the US

A used 2018 BMW X4 in the US typically lists for $15,120–$19,082, with a median asking price of $17,458 across 54 active US dealer listings (as of 2026-10-15). The cheapest one listed right now is $10,990, a 2018 XDRIVE28I in Akron, OH — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2018 BMW X4 · asking prices54 listings
$10k$28k
Typical range
$15,120 – $19,082
Median
$17,458
Cheapest 5%
under $11,996
Cheapest listed now
$10,990

Browse by model year

typical price per year
More years (3)

Cheapest 10 listed right now

ranked by price
  1. 2018 BMW X4
    $10,990
    2018 BMW X4 XDRIVE28I
    139,792 mi · Akron, OH · 5 Star Auto
    View listing →
  2. 2018 BMW X4
    $10,995
    2018 BMW X4 XDRIVE28I
    164,823 mi · Toledo, OH · Jim White Toyota
    View listing →
  3. 2018 BMW X4
    $11,995
    2018 BMW X4 XDRIVEM40I
    145,654 mi · Federal Way, WA · Podium Motor Co
    View listing →
  4. 2018 BMW X4
    $11,997
    2018 BMW X4 XDRIVE28I
    116,336 mi · Jacksonville, FL · CARSTO AUTO SALES LLC
    View listing →
  5. 2018 BMW X4
    $13,495
    2018 BMW X4 XDRIVE28I
    111,879 mi · Joelton, TN · MobyZone Auto LLC
    View listing →
  6. 2018 BMW X4
    $13,990
    2018 BMW X4 XDRIVE28I
    122,781 mi · Goldsboro, NC · MT Car Sales Inc.
    View listing →
  7. 2018 BMW X4
    $14,198
    2018 BMW X4 XDRIVE28I
    87,088 mi · Chandler, AZ · AutoNation Honda Chandler
    View listing →
  8. 2018 BMW X4
    $14,499
    2018 BMW X4 XDRIVE28I
    108,800 mi · Wilson, NC · GLORIOUS MOTORSPORTS
    View listing →
  9. 2018 BMW X4
    $14,985
    2018 BMW X4 XDRIVEM40I
    102,225 mi · Van Nuys, CA · Oro Cars Inc
    View listing →
  10. 2018 BMW X4
    $14,995
    2018 BMW X4 XDRIVE28I
    74,545 mi · Woodside, NY · Queens Auto
    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 BMW X4 asks $15,120–$19,082. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2018 BMW X4 cost?

A used 2018 BMW X4 in the US typically lists for $15,120 to $19,082, with a median asking price of $17,458 across 54 active US dealer listings. Nine in ten are priced between $11,996 and $27,004 (as of 2026-10-15, source: UnderMarket Cars).

Is $17,000 a good price for a used 2018 BMW X4?

That sits at about the market median ($17,458) for a used 2018 BMW X4. Under $15,120 puts you in the cheapest quarter of active US listings and under $11,996 in the cheapest 5%; above $27,004 is the priciest 5% (as of 2026-10-15).

What is the cheapest used 2018 BMW X4 for sale right now?

$10,990 — a 2018 BMW X4 XDRIVE28I in Akron, OH, $6,468 under the median (as of 2026-10-15).

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 BMW X4 page is regenerated from it when it is requested. The figures on this page are from 2026-10-15.

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Prices updated 2026-10-15. Data covers active dealer listings across the USA.