supercar · All 2018 Porsche 911 trims
2018 Porsche 911 GT3Used Pricing, Value & 60-Day Forecast
Live market pricing for the GT3 trim and our 60-day AI price forecast, anchored to the Manheim Used Vehicle Value Index and BLS used-car CPI. Informational analytics, not financial advice.
GT3 8-week outlook
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Current price
$220,288
91 live listings
Listing share
47%
of 2018 Porsche 911 inventory
4-week forecast
$240,725
+9.3%
8-week forecast
$248,664
+12.9%
Median days on market
206 days
last 90 days, n=97 listings
Forecast computed for the GT3 trim independently — no blind averaging across trims of the 2018 Porsche 911.
Compare to other 2018 Porsche 911 trims
See per-trim pricing and forecasts across every 2018 Porsche 911 trim CarCast tracks.
Market context
Used-car market benchmarksForecasts 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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