Live US dealer listings Median-priced benchmark Updated 2026-10-16
Market price · Used 2021 Porsche 718 Boxster 34 listings tracked

Used 2021 Porsche 718 Boxster Price in the US

A used 2021 Porsche 718 Boxster in the US typically lists for $71,992–$134,544, with a median asking price of $109,443 across 34 active US dealer listings (as of 2026-10-16). The cheapest one listed right now is $48,900, a 2021 Boxster T in Hialeah, FL — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

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Cheapest 10 listed right now

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  1. 2021 Porsche 718 Boxster
    $48,900
    2021 Porsche 718 Boxster Boxster T
    28,800 mi · Hialeah, FL · alfaouryauto
    View listing →
  2. 2021 Porsche 718 Boxster
    $50,697
    2021 Porsche 718 Boxster Boxster T
    52,921 mi · Jupiter, FL · Classic Cars of Palm Beach LLC
    View listing →
  3. 2021 Porsche 718 Boxster
    $53,979
    2021 Porsche 718 Boxster Boxster T
    60,136 mi · Wichita, KS · Eddy's Chevrolet
    View listing →
  4. 2021 Porsche 718 Boxster
    $62,970
    2021 Porsche 718 Boxster Boxster S
    47,750 mi · Costa Mesa, CA · Supreme Motors
    View listing →
  5. 2021 Porsche 718 Boxster
    $62,970
    2021 Porsche 718 Boxster Boxster S
    47,750 mi · Costa Mesa, CA · suprememotorsoc
    View listing →
  6. 2021 Porsche 718 Boxster
    $64,998
    2021 Porsche 718 Boxster Boxster T
    21,679 mi · Hardeeville, SC · Peacock Subaru
    View listing →
  7. 2021 Porsche 718 Boxster
    $69,990
    2021 Porsche 718 Boxster Boxster T
    7,934 mi · New Albany, IN · hypercars_us
    View listing →
  8. 2021 Porsche 718 Boxster
    $70,185
    2021 Porsche 718 Boxster Boxster T
    11,879 mi · Naples, FL · Porsche Naples
    View listing →
  9. 2021 Porsche 718 Boxster
    $71,990
    2021 Porsche 718 Boxster Boxster S
    26,375 mi · Portland, OR · D & C Motor Company
    View listing →
  10. 2021 Porsche 718 Boxster
    $71,998
    2021 Porsche 718 Boxster Boxster S
    19,828 mi · Murrieta, CA · CarMax Murrieta
    View listing →

These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2021 Porsche 718 Boxster asks $71,992–$134,544. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2021 Porsche 718 Boxster cost?

A used 2021 Porsche 718 Boxster in the US typically lists for $71,992 to $134,544, with a median asking price of $109,443 across 34 active US dealer listings. Nine in ten are priced between $52,830 and $141,047 (as of 2026-10-16, source: UnderMarket Cars).

Is $109,000 a good price for a used 2021 Porsche 718 Boxster?

That sits at about the market median ($109,443) for a used 2021 Porsche 718 Boxster. Under $71,992 puts you in the cheapest quarter of active US listings and under $52,830 in the cheapest 5%; above $141,047 is the priciest 5% (as of 2026-10-16).

What is the cheapest used 2021 Porsche 718 Boxster for sale right now?

$48,900 — a 2021 Porsche 718 Boxster Boxster T in Hialeah, FL, $60,543 under the median (as of 2026-10-16).

Are these MSRP or real asking prices?

Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.

How often are prices updated?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2021 Porsche 718 Boxster page is regenerated from it when it is requested. The figures on this page are from 2026-10-16.

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Prices updated 2026-10-16. Data covers active dealer listings across the USA.