The 6-speed manual carries a clear premium over PDK, and the strongest sales are consistently high-optioned 6-speed cars. PSE (with Sport+) is treated as a near-essential spec for the exhaust character, and the GTS trim (bundled sport exhaust, ECU tune, lowered suspension) is sought after.
Manual transmission and spec command a premium
Porsche Boxster 981 · value-and-market