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Used sedan, 2021
Live market data and proprietary AI-powered price forecasting for the 2021 Tesla Model S. Updated weekly from thousands of active listings.
Current median price
$45,992
259 active listings
60-day forecast
$47,184
AI-predicted median
Expected change
+2.6%
vs. today
Confidence
89%
forecast confidence
How 2021 Tesla Model S is tracking: CarCast forecasts a +2.6% 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 Tesla Model Sforecast every Sunday. We'll email you a short update whenever the median moves more than $500 or 2%.
Based on average mileage of — across listed vehicles, the model-family curve places state of health (SoH) around 92.5% (range 87.5–97.5%). Sourced from the Recurrent 2024 fleet study + Geotab 2024 degradation report. A real per-VIN battery report beats any model — always pull one before you buy.
92.5%
SoH estimate
| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| Nov 8, 2026 | $45,718 | $46,749 | $47,569 |
| Nov 15, 2026 | $45,769 | $46,883 | $47,726 |
| Nov 22, 2026 | $45,775 | $46,932 | $47,781 |
| Nov 29, 2026 | $45,810 | $46,996 | $47,841 |
| Dec 6, 2026 | $45,738 | $46,991 | $47,872 |
| Dec 13, 2026 | $45,759 | $47,052 | $47,955 |
| Dec 20, 2026 | $45,766 | $47,092 | $48,012 |
| Dec 27, 2026 | $45,855 | $47,184 | $48,094 |
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.