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Used convertible, 2004
Live market data and proprietary AI-powered price forecasting for the 2004 BMW M3 E46. Updated weekly from thousands of active listings.
Current median price
$28,984
19 listings · avg 80k mi
60-day forecast
$31,941
AI-predicted median
Expected change
+10.2%
vs. today
Confidence
68%
forecast confidence
Median is anchored on listings averaging ~80k miles. Lower-mileage units typically trade $3,000–$5,000 above this median; higher-mileage units below it.
How 2004 BMW M3 is tracking: CarCast forecasts a +10.2% 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.
We refresh the 2004 BMW M3 E46forecast 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 | $28,847 | $31,725 | $33,065 |
| Nov 1, 2026 | $28,963 | $31,848 | $33,019 |
| Nov 8, 2026 | $29,106 | $31,962 | $33,100 |
| Nov 15, 2026 | $29,137 | $31,993 | $33,112 |
| Nov 22, 2026 | $29,104 | $31,969 | $33,108 |
| Nov 29, 2026 | $29,093 | $31,964 | $33,143 |
| Dec 6, 2026 | $29,160 | $31,998 | $33,159 |
| Dec 13, 2026 | $29,079 | $31,941 | $33,131 |
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.
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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.