2018 BMW X6 prices in the U.S.
The median pre-owned asking price for a 2018 BMW X6 in the U.S. is $24,635 based on 60 pre-owned listings (of 63 total).
As of September 9, 2026, the median asking price for a used 2018 BMW X6 in the U.S. is $24,635, based on 60 active dealer listings tracked by VinAssessment.
◷ Updated September 9, 2026 ▤ 63 active dealer listings, refreshed daily
Typical: $20,682–$28,834 — the middle half of 63 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2018 BMW X6
The $20,682–$28,834 typical range isn't randomness — three factors explain most of it:
Asking prices run about $35,496 at 45K–60K miles and fall to $19,500 over 105K miles — roughly $2,700 for every 10,000 miles.
The SDRIVE35I typically asks $20,494, while the X6 M asks $35,996 — same year, same market.
The same car typically asks $20,999 in Georgia but $26,984 in Washington.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 34 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2018 BMW X6 cost per month?
Estimate the monthly payment on a $23,657 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
2018 BMW X6: a fair price for your mileage
A 2018 BMW X6 sheds roughly $2,700 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | XDRIVE35I | XDRIVE50I | SDRIVE35I |
|---|---|---|---|---|
| 45K–60K miles | $35,496 | $29,990 | $34,998 | — |
| 60K–75K miles | $25,871 | $25,653 | — | — |
| 75K–90K miles | $25,350 | $25,900 | — | $23,985 |
| 90K–105K miles | $21,999 | $21,499 | $24,471 | — |
| Over 105K miles | $19,500 | $19,450 | — | $19,500 |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 45K–60K miles | 8 listings | $35,496 | $30K–$38K |
| 60K–75K miles | 14 listings | $25,871 | $25K–$28K |
| 75K–90K miles | 10 listings | $25,350 | $24K–$28K |
| 90K–105K miles | 11 listings | $21,999 | $20K–$23K |
| Over 105K miles | 15 listings | $19,500 | $18K–$20K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2018 BMW X6: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| XDRIVE35I | 34 listings | $23,657 | $21K–$26K | |
| XDRIVE50I | 13 listings | $26,990 | $24K–$29K | |
| SDRIVE35I | 10 listings | $20,494 | $20K–$24K | |
| X6 M | 6 listings | $35,996 | $35K–$39K |
Based on a small number of listings per trim — medians are indicative, not definitive.
Live 2018 BMW X6 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 BMW X6 listings on VehiSales →.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 BMW X6 is $23,983 (September 2026) — down 5.9% from $25,500 in September 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $23,983 | $20K–$27K | 48 |
| August 2026 | $23,934 | $20K–$27K | 97 |
| July 2026 | $23,986 | $20K–$27K | 114 |
| June 2026 | $23,506 | $20K–$27K | 86 |
| May 2026 | $23,991 | $21K–$28K | 77 |
| April 2026 | $23,958 | $21K–$28K | 68 |
| March 2026 | $23,495 | $21K–$29K | 95 |
| February 2026 | $22,977 | $20K–$26K | 81 |
| January 2026 | $24,512 | $21K–$28K | 87 |
| December 2025 | $23,764 | $20K–$27K | 74 |
| November 2025 | $25,390 | $22K–$29K | 48 |
| October 2025 | $24,624 | $23K–$28K | 57 |
| September 2025 | $25,500 | $24K–$28K | 29 |
2018 BMW X6 prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| Florida | $22,452 | 60 | 10 Shop 2017–2019 nearby → |
| California | $22,997 | 44 | 5 Shop 2017–2019 nearby → |
| Texas | $23,896 | 44 | 2 Shop 2017–2019 nearby → |
| Georgia | $20,999 | 33 | 2 Shop 2017–2019 nearby → |
| Illinois | $25,772 | 26 | 4 Shop 2017–2019 nearby → |
| New Jersey | $21,686 | 26 | 3 Shop 2017–2019 nearby → |
| North Carolina | $21,716 | 24 | 1 Shop 2017–2019 nearby → |
| New York | $25,800 | 22 | 3 Shop 2017–2019 nearby → |
| Colorado | $25,707 | 20 | 4 Shop 2017–2019 nearby → |
| Virginia | $21,494 | 18 | 3 Shop 2017–2019 nearby → |
| Massachusetts | $25,995 | 15 | 2 Shop 2017–2019 nearby → |
| Pennsylvania | $24,895 | 12 | 1 Shop 2017–2019 nearby → |
| Washington | $26,984 | 10 | 1 Shop 2017–2019 nearby → |
| Arizona | $22,995 | 9 | 3 Shop 2017–2019 nearby → |
| Michigan | $26,809 | 8 | 3 Shop 2017–2019 nearby → |
| New Mexico | $25,026 | 7 | 2 Shop 2017–2019 nearby → |
| Ohio | $21,799 | 7 | 1 Shop 2017–2019 nearby → |
| Maryland | $24,500 | 7 | 0 |
| Tennessee | $22,770 | 7 | 2 Shop 2017–2019 nearby → |
| Connecticut | $21,492 | 6 | 1 Shop 2017–2019 nearby → |
| Alabama | $24,214 | 6 | 1 Shop 2017–2019 nearby → |
| Oklahoma | $23,900 | 5 | 0 |
Listed this year counts every 2018 BMW X6 first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Factory configurations of the 2018 BMW X6
4 factory configurations left the plant as a 2018 BMW X6 — the most common are below, each decoded into its own build sheet from the VIN pattern.
Keep exploring X6 prices
2018 BMW X6 · $24,471 typical · 63 listingsOther BMW X6 years
More 2018 BMW prices
Own a 2018 BMW X6? See what it's worth →
Frequently asked questions
Why do 2018 BMW X6 prices range from $16,992 to $39,195?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $20,682 and $28,834 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 BMW X6?
Expect roughly $2,700 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $8,100 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2018 BMW X6 are for sale right now?
63 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 63 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? Get the window sticker by VIN →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.