911 GT3 vs 718 Cayman GT4 RS

Median sold prices from verified auction and dealer sales over the trailing 12 months — not asking prices. As of May 30, 2026.

The 911 GT3 (992.1) commands about 36% more than the 718 Cayman GT4 RS (982) at the median — $265,500 vs $195,000.

911 GT3 (992.1)$265,500

718 Cayman GT4 RS (982)$195,000

992.1

911 GT3

Median sold price

$265,500

Average$279,966

Range$228,000 – $390,000

12-month trend+11.0%

Verified sales (12mo)43

Typical mileage4,029 mi

Full GT3 analytics

982

718 Cayman GT4 RS

Median sold price

$195,000

Average$195,705

Range$172,000 – $218,000

12-month trend-3.7%

Verified sales (12mo)21

Typical mileage2,423 mi

Full GT4 RS analytics

Figures are trailing-12-month medians of verified sold prices, smoothed and mileage-normalized per our methodology. “n/a” trend means a generation has too little recent sales history to report a change. Each side links to its full analytics page, where the numbers reconcile. Not affiliated with Porsche AG.