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Used supercar, 2011
Live market data and proprietary AI-powered price forecasting for the 2011 Porsche 911 GT3 RS. Updated weekly from thousands of active listings.
Current median price
$699,900
5 active listings
60-day forecast
$921,467
AI-predicted median
Expected change
+31.7%
vs. today
Confidence
55%
forecast confidence
How 2011 Porsche 911 is tracking: CarCast forecasts a +31.7% 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.
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We refresh the 2011 Porsche 911 GT3 RSforecast 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 | $337,834 | $981,099 | $1,435,843 |
| Nov 1, 2026 | $159,094 | $970,065 | $1,463,940 |
| Nov 8, 2026 | $124,560 | $1,018,628 | $1,506,353 |
| Nov 15, 2026 | $109,999 | $1,032,579 | $1,504,557 |
| Nov 22, 2026 | $59,862 | $1,015,753 | $1,484,277 |
| Nov 29, 2026 | $356 | $993,219 | $1,463,864 |
| Dec 6, 2026 | $-72,452 | $955,948 | $1,438,718 |
| Dec 13, 2026 | $-134,002 | $921,467 | $1,413,600 |
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.
Get price alerts, weekly market updates, and full access to 60-day forecasts for every vehicle CarCast tracks.
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.