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Used coupe, 2021
Live market data and proprietary AI-powered price forecasting for the 2021 Ford Mustang Shelby GT500. Updated weekly from thousands of active listings.
Current median price
$94,999
122 active listings
60-day forecast
$95,578
AI-predicted median
Expected change
+0.6%
vs. today
Confidence
95%
forecast confidence
Median days on market
167 days
last 90 days, n=167 listings
How 2021 Ford Mustang is tracking: CarCast forecasts a +0.6% 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 Ford Mustang Shelby GT500forecast 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) |
|---|---|---|---|
| Nov 8, 2026 | $94,929 | $95,178 | $95,726 |
| Nov 15, 2026 | $94,844 | $95,198 | $96,011 |
| Nov 22, 2026 | $94,802 | $95,289 | $96,415 |
| Nov 29, 2026 | $94,718 | $95,329 | $96,681 |
| Dec 6, 2026 | $94,662 | $95,341 | $96,911 |
| Dec 13, 2026 | $94,679 | $95,427 | $97,163 |
| Dec 20, 2026 | $94,738 | $95,545 | $97,387 |
| Dec 27, 2026 | $94,713 | $95,578 | $97,575 |
Our model expects prices to stay roughly flat 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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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.