Used supercar · 2021
2021 Porsche 911 Turbo S Used Prices & AI Forecast
Live market data and proprietary AI-powered price forecasting for the 2021 Porsche 911 Turbo S. Updated weekly from thousands of active listings.
Current median price
$244,999
2 listings · avg 12k mi
8-week forecast
$240,527
AI-predicted median
Expected change
-1.8%
vs. today
Confidence
91%
forecast confidence
Median is anchored on listings averaging ~12k miles. Lower-mileage units typically trade $3,000–$5,000 above this median; higher-mileage units below it.
Market context
Used-car market benchmarksHow 2021 Porsche 911 is tracking: CarCast forecasts a -1.8% move over the next 8 weeks. The broader used-car market is up 2.4% year-over-year (MUVVI) and down 3.2% on the consumer price index.
2021 Porsche 911 price history
Last 26 weeksMedian asking prices aggregated weekly from active dealer and auction listings.
2021 Porsche 911 price forecast
Next 8 weeks| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| May 12, 2026 | $242,223 | $244,161 | $247,461 |
| May 19, 2026 | $241,516 | $243,968 | $248,349 |
| May 26, 2026 | $240,601 | $243,346 | $248,296 |
| Jun 2, 2026 | $239,819 | $242,689 | $248,326 |
| Jun 9, 2026 | $239,042 | $242,116 | $248,234 |
| Jun 16, 2026 | $238,347 | $241,463 | $248,065 |
| Jun 23, 2026 | $237,646 | $241,060 | $248,625 |
| Jun 30, 2026 | $237,063 | $240,527 | $248,532 |
What the price trend shows for the 2021 Porsche 911
Our model expects prices to soften 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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Track 2021 Porsche 911 prices in real time
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