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Used supercar, 2018
Live market data and proprietary AI-powered price forecasting for the 2018 McLaren 720S Spider. Updated weekly from thousands of active listings.
Current median price
$24,900
1 listings · avg 22k mi
60-day forecast
$22,192
AI-predicted median
Expected change
-10.9%
vs. today
Confidence
55%
forecast confidence
Median is anchored on listings averaging ~22k miles. Lower-mileage units typically trade $3,000–$5,000 above this median; higher-mileage units below it.
How 2018 McLaren 720S is tracking: CarCast forecasts a -10.9% 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 2018 McLaren 720S Spiderforecast 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 | $23,258 | $25,066 | $26,665 |
| Nov 1, 2026 | $22,337 | $24,681 | $27,004 |
| Nov 8, 2026 | $21,688 | $24,240 | $26,891 |
| Nov 15, 2026 | $21,035 | $23,749 | $26,665 |
| Nov 22, 2026 | $20,553 | $23,245 | $26,240 |
| Nov 29, 2026 | $20,135 | $22,759 | $25,739 |
| Dec 6, 2026 | $19,872 | $22,544 | $25,703 |
| Dec 13, 2026 | $19,566 | $22,192 | $25,506 |
Our model expects prices to soften 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.