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Used classic, 1998
Live market data and proprietary AI-powered price forecasting for the 1998 Porsche 911. Updated weekly from thousands of active listings.
Median asking price
$125,445
20 active listings
Market category
Collector
Condition-driven pricing
Data source
MarketCheck
as of Nov 2, 2026
The median anchors on driver-quality cars currently on the market. Concours-grade examples typically trade at 3–5× this median.
How 1998 Porsche 911 is tracking: CarCast forecasts a +17.9% 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 1998 Porsche 911forecast every Sunday. We'll email you a short update whenever the median moves more than $500 or 2%.
The price spread on a 1998 Porsche 911 runs 4–5× between a driver-quality car and a #1 concours example. We're not showing a 30/60-day forecast for collector vehicles because the median number alone is misleading without a condition grade. Use the live listings + 90-day market activity below to anchor your read on the current market.
Our model expects prices to rise 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.