Used 2018 Mazda CX-9 Price in the US
A used 2018 Mazda CX-9 in the US typically lists for $13,932–$17,985, with a median asking price of $15,900 across 159 active US dealer listings (as of 2026-09-03). The cheapest one listed right now is $2,209, a 2018 Grand Touring in Bridgeport, CT — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $13,932 – $17,985
- Median
- $15,900
- Cheapest 5%
- under $10,986
- Cheapest listed now
- $2,209
Browse by model year
cheapest per year- All years
- 2023 · from $15,590
- 2022 · from $16,840
- 2021 · from $12,492
- 2020 · from $10,900
- 2019 · from $10,199
- 2018 · from $2,209
- 2017 · from $8,300
- 2016 · from $6,498
- 2015 · from $3,999
- 2014 · from $2,695
- 2013 · from $2,500
- 2012 · from $2,999
- 2011 · from $1,550
- 2010 · from $2,875
- 2009 · from $3,500
- 2008 · from $1,596
- 2007 · from $2,995
Cheapest 10 listed right now
ranked by price-
$2,2092018 Mazda CX-9 Grand Touring113,022 mi · Bridgeport, CT · Affordable Motors IncView listing → -
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$9,2132018 Mazda CX-9 Sport139,971 mi · Waxahachie, TX · Legacy Chevrolet GMC of WaxahachieView listing →
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2018 Mazda CX-9 asks $13,932–$17,985. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
10 pinnedFAQ
How much does a used 2018 Mazda CX-9 cost?
A used 2018 Mazda CX-9 in the US typically lists for $13,932 to $17,985, with a median asking price of $15,900 across 159 active US dealer listings. Nine in ten are priced between $10,986 and $21,998 (as of 2026-09-03, source: UnderMarket Cars).
Is $16,000 a good price for a used 2018 Mazda CX-9?
That sits at about the market median ($15,900) for a used 2018 Mazda CX-9. Under $13,932 puts you in the cheapest quarter of active US listings and under $10,986 in the cheapest 5%; above $21,998 is the priciest 5% (as of 2026-09-03).
What is the cheapest used 2018 Mazda CX-9 for sale right now?
$2,209 — a 2018 Mazda CX-9 Grand Touring in Bridgeport, CT, $13,691 under the median (as of 2026-09-03).
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 Mazda CX-9 price page at least twice a day. The data date shown on this page is 2026-09-03.
Explore more
Prices updated 2026-09-03. Data covers active dealer listings across the USA.