Used supercar · 2025
2025 Porsche 911 Turbo S Used Prices & AI Forecast
Live market data and proprietary AI-powered price forecasting for the 2025 Porsche 911 Turbo S. Updated weekly from thousands of active listings.
Current median price
$324,900
3 listings · avg 1k mi
8-week forecast
$323,514
AI-predicted median
Expected change
-0.4%
vs. today
Confidence
87%
forecast confidence
Median is anchored on listings averaging ~1k miles. Lower-mileage units typically trade $3,000–$5,000 above this median; higher-mileage units below it.
Market context
Used-car market benchmarksHow 2025 Porsche 911 is tracking: CarCast forecasts a -0.4% 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.
2025 Porsche 911 price history
Last 26 weeksMedian asking prices aggregated weekly from active dealer and auction listings.
2025 Porsche 911 price forecast
Next 8 weeks| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| May 12, 2026 | $321,250 | $325,441 | $332,448 |
| May 19, 2026 | $319,796 | $324,867 | $333,420 |
| May 26, 2026 | $318,808 | $324,847 | $334,703 |
| Jun 2, 2026 | $317,768 | $324,306 | $334,970 |
| Jun 9, 2026 | $317,169 | $324,257 | $335,659 |
| Jun 16, 2026 | $316,394 | $323,826 | $335,913 |
| Jun 23, 2026 | $316,125 | $324,173 | $337,432 |
| Jun 30, 2026 | $315,176 | $323,514 | $337,120 |
What the price trend shows for the 2025 Porsche 911
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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