Used 2021 Chevrolet Blazer prices, November 2026
A used 2021 Chevrolet Blazer is listed for about $17,990–$23,200 at US dealers (middle 50% of 1,066 listings), with a median of $20,341 at 76,468 miles, as of Nov 7, 2026. That's 1.2% lower than on Oct 25, 2026 ($20,580).
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$20,341
Average $20,720
Median miles
76,468
Average 79,172
For sale now
1,066
44 certified (4.1%)
Median days listed
42
Reliability verdict for the 2021 Chevrolet Blazer: Solid. See the 2021 Blazer reliability report
How much is a used 2021 Chevrolet Blazer?
A used 2021 Chevrolet Blazer has a median asking price of $20,341 (average $20,720), with the middle half of listings between $17,990 and $23,200. That sits between the 2020 ($19,313) and the 2023 ($26,084).
Are used 2021 Chevrolet Blazer prices going down?
Yes. The median asking price for a used 2021 Chevrolet Blazer moved from $20,580 on Oct 25, 2026 to $20,341 on Nov 7, 2026 (-1.2%).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a 2021 Chevrolet Blazer today, before negotiation, taxes and fees. A dealer's trade-in offer for the same car is usually well below its asking price, because the dealer has to recondition it, carry it and still make a margin. A private sale typically lands between the two. To estimate your own car, try the trade-in calculator or the used car value tool.
Used 2021 Chevrolet Blazer listings by trim
The 2LT is the most common 2021 Blazer on dealer lots (42.8% of listings). Click a count for those listings.
| Trim | For sale now | Share (%) |
|---|---|---|
| 2LT | 456 | 42.8% |
| RS | 339 | 31.8% |
| 1LT | 106 | 9.9% |
| 3LT | 102 | 9.6% |
| Premier | 59 | 5.5% |
| LT | 2 | 0.2% |
| L | 1 | 0.1% |
| True North | 1 | 0.1% |
Where are the most used 2021 Chevrolet Blazers for sale?
Michigan has the most (119 listings), followed by Texas, Ohio, Indiana. More local supply means more cars to compare and more room to negotiate.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| Michigan | 119 | 11.2% |
| Texas | 101 | 9.5% |
| Ohio | 81 | 7.6% |
| Indiana | 64 | 6% |
| Florida | 58 | 5.4% |
| Illinois | 52 | 4.9% |
| New York | 46 | 4.3% |
| California | 39 | 3.7% |
| Pennsylvania | 39 | 3.7% |
| Georgia | 37 | 3.5% |
Other Blazer model years
| Model year | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| 2026 | $25,059 | 18,048 | 5,134 |
| 2025 | $24,479 | 28,644 | 2,795 |
| 2024 | $26,964 | 26,806 | 2,139 |
| 2023 | $26,084 | 38,068 | 1,584 |
| 2021 | $20,341 | 76,468 | 1,066 |
| 2020 | $19,313 | 82,234 | 1,076 |
Frequently asked questions
How much is a 2021 Chevrolet Blazer?
A used 2021 Chevrolet Blazer has a median asking price of $20,341 (average $20,720), with the middle half of listings between $17,990 and $23,200. That sits between the 2020 ($19,313) and the 2023 ($26,084). Based on 1,066 listings on Nov 7, 2026.
What is a 2021 Chevrolet Blazer worth?
At a dealer, most 2021 Chevrolet Blazers are priced $17,990–$23,200; the median listing has 76,468 miles. Lower miles, a higher trim and certified pre-owned status push a car toward the top of that range. Expect a trade-in offer below the dealer asking range, and a private sale to land in between.
Are used 2021 Chevrolet Blazer prices going down?
Yes. The median asking price for a used 2021 Chevrolet Blazer moved from $20,580 on Oct 25, 2026 to $20,341 on Nov 7, 2026 (-1.2%).
How many used 2021 Chevrolet Blazers are for sale?
1,066 were listed at US dealers on Nov 7, 2026, 44 (4.1%) certified pre-owned. The most common trim is the 2LT (456 listings).
How long does a used 2021 Chevrolet Blazer take to sell?
Half of the 2021 Chevrolet Blazers listed today have been on the market 42 days or less.
Where are the most used 2021 Chevrolet Blazers for sale?
Michigan has the most (119 listings), followed by Texas, Ohio, Indiana. More local supply means more cars to compare and more room to negotiate.
Is the 2021 Chevrolet Blazer a reliable year?
CarWhere's reliability verdict for the 2021 Chevrolet Blazer is "Solid", based on NHTSA owner complaints and recalls for that model year.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified 2021 Chevrolet Blazer, all US states
- Counts
- 1,066 listings (44 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned 2021 Chevrolet Blazer listings at US dealers. Change compares today's median with the same model year's median in our Oct 25, 2026 snapshot. Asking prices are what dealers list, not what buyers paid.
- Source
- Active used and certified listings at US dealers from licensed vehicle-data providers. Only aggregates are kept: counts, medians, averages and percentiles.
- Updates
- Refreshed from a new market snapshot on a regular schedule; last updated .
- Data
- Download JSON (the aggregates on this page)