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Used coupe, 2008
Live market data and proprietary AI-powered price forecasting for the 2008 Porsche 911 997. Updated weekly from thousands of active listings.
Current median price
$114,999
22 listings · avg 32k mi
60-day forecast
$97,175
AI-predicted median
Expected change
-15.5%
vs. today
Confidence
55%
forecast confidence
Median is anchored on listings averaging ~32k miles. Lower-mileage units typically trade $3,000–$5,000 above this median; higher-mileage units below it.
How 2008 Porsche 911 is tracking: CarCast forecasts a -15.5% 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 2008 Porsche 911 997forecast 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 | $84,242 | $105,770 | $124,936 |
| Nov 1, 2026 | $80,150 | $103,238 | $124,788 |
| Nov 8, 2026 | $77,276 | $101,499 | $124,236 |
| Nov 15, 2026 | $74,762 | $99,231 | $123,089 |
| Nov 22, 2026 | $77,134 | $101,891 | $126,963 |
| Nov 29, 2026 | $73,542 | $98,738 | $123,973 |
| Dec 6, 2026 | $73,509 | $99,420 | $125,721 |
| Dec 13, 2026 | $70,420 | $97,175 | $123,946 |
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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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.