Used 2020 Mazda CX-30 Price in the US
A used 2020 Mazda CX-30 in the US typically lists for $16,900–$20,484, with a median asking price of $18,786 across 126 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $11,490, a 2020 Base in Kissimmee, FL — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $16,900 – $20,484
- Median
- $18,786
- Cheapest 5%
- under $14,009
- Cheapest listed now
- $11,490
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
$12,2592020 Mazda CX-30 Preferred PKG153,751 mi · Katy, TX · Land Rover West HoustonView listing → -
$12,9002020 Mazda CX-30 Preferred PKG130,800 mi · San Antonio, TX · Payam's Auto PlexView listing → -
$12,9002020 Mazda CX-30 Select PKG96,721 mi · Lakewood, CO · Mile High Auto Sales LLCView listing →
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$13,9782020 Mazda CX-30 Preferred PKG105,604 mi · Nashville, TN · Hyundai of South NashvilleView listing → -
$14,1002020 Mazda CX-30 Select PKG77,618 mi · Fredericksburg, VA · Alpha Motorsports FredericksburgView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2020 Mazda CX-30 asks $16,900–$20,484. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2020 Mazda CX-30 cost?
A used 2020 Mazda CX-30 in the US typically lists for $16,900 to $20,484, with a median asking price of $18,786 across 126 active US dealer listings. Nine in ten are priced between $14,009 and $22,703 (as of 2026-08-30, source: UnderMarket Cars).
Is $19,000 a good price for a used 2020 Mazda CX-30?
That sits at about the market median ($18,786) for a used 2020 Mazda CX-30. Under $16,900 puts you in the cheapest quarter of active US listings and under $14,009 in the cheapest 5%; above $22,703 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2020 Mazda CX-30 for sale right now?
$11,490 — a 2020 Mazda CX-30 Base in Kissimmee, FL, $7,296 under the median (as of 2026-08-30).
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 2020 Mazda CX-30 price page at least twice a day. The data date shown on this page is 2026-08-30.
Explore more
Prices updated 2026-08-30. Data covers active dealer listings across the USA.