Used suv · 2018
2018 GMC Acadia Denali Used Prices & AI Forecast
Live market data and proprietary AI-powered price forecasting for the 2018 GMC Acadia Denali. Updated weekly from thousands of active listings.
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Current median price
$16,366
269 active listings
8-week forecast
$16,325
AI-predicted median
Expected change
-0.2%
vs. today
Confidence
55%
forecast confidence
Median days on market
194 days
last 90 days, n=526 listings
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Market context
Used-car market benchmarksHow 2018 GMC Acadia is tracking: CarCast forecasts a -0.2% move over the next 8 weeks. The broader used-car market is up 3.6% year-over-year (MUVVI) and down 1.8% on the consumer price index.
2018 GMC Acadia price history
Last 26 weeksMedian asking prices aggregated weekly from active dealer and auction listings.
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2018 GMC Acadia price forecast
Next 8 weeks| Week ending | Low (P10) | Expected (P50) | High (P90) |
|---|---|---|---|
| Aug 6, 2026 | $14,296 | $16,427 | $18,230 |
| Aug 13, 2026 | $14,160 | $16,500 | $18,501 |
| Aug 20, 2026 | $13,640 | $16,163 | $18,280 |
| Aug 27, 2026 | $13,714 | $16,267 | $18,433 |
| Sep 3, 2026 | $13,670 | $16,272 | $18,500 |
| Sep 10, 2026 | $13,477 | $16,167 | $18,438 |
| Sep 17, 2026 | $13,711 | $16,403 | $18,709 |
| Sep 24, 2026 | $13,590 | $16,325 | $18,666 |
See the full 60-day forecast for every 2018 GMC Acadia. CarCast Pro — $149/mo. One mispriced unit/month pays for it.
See 60-Day Forecast →What the price trend shows for the 2018 GMC Acadia
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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