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Used truck, 2024
Live market data and proprietary AI-powered price forecasting for the 2024 GMC Sierra 1500 SLE. Updated weekly from thousands of active listings.
Current median price
$37,655
238 active listings
60-day forecast
$38,895
AI-predicted median
Expected change
+3.3%
vs. today
Confidence
87%
forecast confidence
Median days on market
107 days
last 90 days, n=344 listings
How 2024 GMC Sierra 1500 is tracking: CarCast forecasts a +3.3% 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 2024 GMC Sierra 1500 SLEforecast 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 | $37,416 | $38,268 | $38,996 |
| Nov 1, 2026 | $36,994 | $38,004 | $38,831 |
| Nov 8, 2026 | $37,323 | $38,457 | $39,266 |
| Nov 15, 2026 | $37,393 | $38,565 | $39,342 |
| Nov 22, 2026 | $37,561 | $38,696 | $39,407 |
| Nov 29, 2026 | $37,640 | $38,869 | $39,631 |
| Dec 6, 2026 | $37,658 | $38,953 | $39,768 |
| Dec 13, 2026 | $37,502 | $38,895 | $39,818 |
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.
2025 · truck
2025 GMC Sierra 1500 SLT
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2023 · truck
2023 GMC Sierra 1500 SLE
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2022 · truck
2022 GMC Sierra 1500 SLE
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2021 · truck
2021 GMC Sierra 1500 SLE
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2020 · truck
2020 GMC Sierra 1500 SLE
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2019 · truck
2019 GMC Sierra 1500 SLE
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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.