Used sedan · 2021
2021 Audi A4 Premium Used Prices & AI Forecast
Live market data and proprietary AI-powered price forecasting for the 2021 Audi A4 Premium. Updated weekly from thousands of active listings.
Current median price
$20,293
82 active listings
8-week forecast
$20,302
AI-predicted median
Expected change
+0.0%
vs. today
Confidence
85%
forecast confidence
Market context
Used-car market benchmarksHow 2021 Audi A4 is tracking: CarCast forecasts a +0.0% 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.
2021 Audi A4 price history
Last 26 weeksMedian asking prices aggregated weekly from active dealer and auction listings.
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2021 Audi A4 price forecast
Next 8 weeks| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| Apr 19, 2026 | $20,002 | $20,350 | $20,808 |
| Apr 26, 2026 | $19,925 | $20,340 | $20,880 |
| May 3, 2026 | $19,848 | $20,330 | $20,936 |
| May 10, 2026 | $19,793 | $20,305 | $20,964 |
| May 17, 2026 | $19,752 | $20,301 | $21,005 |
| May 24, 2026 | $19,716 | $20,284 | $21,030 |
| May 31, 2026 | $19,657 | $20,257 | $21,043 |
| Jun 7, 2026 | $19,670 | $20,302 | $21,127 |
What the price trend shows for the 2021 Audi A4
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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