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Used sedan, 2021
Live market data and proprietary AI-powered price forecasting for the 2021 Mazda Mazda3 Base. Updated weekly from thousands of active listings.
Current median price
$14,948
6 active listings
60-day forecast
$16,924
AI-predicted median
Expected change
+13.2%
vs. today
Confidence
55%
forecast confidence
Median days on market
82 days
last 90 days, n=19 listings
How 2021 Mazda Mazda3 is tracking: CarCast forecasts a +13.2% move over the next 60 days. The broader used-car market is down 0.6% year-over-year (MUVVI) and down 1.5% on the consumer price index.
Median asking prices aggregated weekly from active dealer and auction listings.
We refresh the 2021 Mazda Mazda3 Baseforecast every Sunday. We'll email you a short update whenever the median moves more than $500 or 2%.
| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| Oct 25, 2026 | $14,253 | $15,682 | $17,077 |
| Nov 1, 2026 | $14,113 | $15,954 | $17,690 |
| Nov 8, 2026 | $14,503 | $16,426 | $18,266 |
| Nov 15, 2026 | $14,588 | $16,668 | $18,660 |
| Nov 22, 2026 | $14,604 | $16,819 | $18,876 |
| Nov 29, 2026 | $14,571 | $16,897 | $18,998 |
| Dec 6, 2026 | $14,469 | $16,917 | $19,059 |
| Dec 13, 2026 | $14,343 | $16,924 | $19,105 |
Our model expects prices to rise over the forecast window.
CarCast's AI-powered forecasting combines live listing prices, historical trends, regional economic indicators, and search-interest data to project where used car prices are heading. Informational analytics only — not financial advice.
Forecasts and trend classifications are informational analytics only and do not constitute financial advice or a recommendation to purchase, hold, or sell any vehicle. Individual market conditions vary.
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Segment median, alongside your existing valuation tools. The next step is a market-risk review of five vehicles — not a separate checkout.
The forecast on this page is the public 30-day median. Dealer is $199/mo for a full lot. A 90-day forecast is not published.