Used 2021 Chevrolet Blazer Price in the US
A used 2021 Chevrolet Blazer in the US typically lists for $18,790–$24,289, with a median asking price of $21,159 across 746 active US dealer listings (as of 2026-09-02). The cheapest one listed right now is $4,264, a 2021 2LT in Watertown, SD — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $18,790 – $24,289
- Median
- $21,159
- Cheapest 5%
- under $15,604
- Cheapest listed now
- $4,264
Browse by model year
cheapest per yearCheapest 10 listed right now
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$12,1882021 Chevrolet Blazer 1LT139,380 mi · Knoxville, TN · Harper Jaguar Alfa Romeo MaseratiView listing → -
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$13,9072021 Chevrolet Blazer 2LT161,193 mi · Batavia, OH · Jeff Wyler Eastgate Auto MallView listing → -
$13,9122021 Chevrolet Blazer 3LT112,924 mi · Downers Grove, IL · Ultimate Motor CarsView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2021 Chevrolet Blazer asks $18,790–$24,289. 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 2021 Chevrolet Blazer cost?
A used 2021 Chevrolet Blazer in the US typically lists for $18,790 to $24,289, with a median asking price of $21,159 across 746 active US dealer listings. Nine in ten are priced between $15,604 and $28,060 (as of 2026-09-02, source: UnderMarket Cars).
Is $21,000 a good price for a used 2021 Chevrolet Blazer?
That sits at about the market median ($21,159) for a used 2021 Chevrolet Blazer. Under $18,790 puts you in the cheapest quarter of active US listings and under $15,604 in the cheapest 5%; above $28,060 is the priciest 5% (as of 2026-09-02).
What is the cheapest used 2021 Chevrolet Blazer for sale right now?
$4,264 — a 2021 Chevrolet Blazer 2LT in Watertown, SD, $16,895 under the median (as of 2026-09-02).
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 2021 Chevrolet Blazer price page at least twice a day. The data date shown on this page is 2026-09-02.
Explore more
Prices updated 2026-09-02. Data covers active dealer listings across the USA.