supercar · All 2026 Porsche 911 trims

2026 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.

Stable trend

GT3 60-day outlook

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Current price

$343,858

236 live listings

Listing share

88%

of 2026 Porsche 911 inventory

4-week forecast

$343,781

-0.0%

60-day forecast

$343,235

-0.2%

Median days on market

49 days

last 90 days, n=93 listings

Forecast computed for the GT3 trim independently — no blind averaging across trims of the 2026 Porsche 911.

Compare to other 2026 Porsche 911 trims

See per-trim pricing and forecasts across every 2026 Porsche 911 trim CarCast tracks.

See all 2026 Porsche 911 trims

Market context

Used-car market benchmarks

MUVVI (wholesale)

Aug 2026

208.2+0.4% YoY

Source: Cox Automotive / Manheim

CPI: Used cars

Aug 2026

184.6-2.3% YoY

Source: Bureau of Labor Statistics (via FRED)

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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