Used 2021 Porsche 718 Boxster Price in the US
A used 2021 Porsche 718 Boxster in the US typically lists for $92,825–$130,014, with a median asking price of $123,497 across 18 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $59,677, a 2021 Boxster T in Wichita, KS — below 95% of the market, so expect an older model year, a base trim or high mileage.
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cheapest per yearCheapest 10 listed right now
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$59,6772021 Porsche 718 Boxster Boxster T60,136 mi · Wichita, KS · Eddy's ChevroletView listing → -
$66,5992021 Porsche 718 Boxster Boxster S27,424 mi · Freehold, NJ · Freehold SubaruView listing → -
$69,9002021 Porsche 718 Boxster Boxster T17,645 mi · Portland, OR · Grand Prix Motorcars, Inc.View listing → -
$79,9982021 Porsche 718 Boxster Boxster S21,520 mi · Fitchburg, MA · Paulino Auto GroupView listing → -
$91,7702021 Porsche 718 Boxster GTS 4 016,037 mi · Jericho, NY · Porsche Gold CoastView listing → -
$95,9902021 Porsche 718 Boxster GTS 4 032,075 mi · Austin, TX · Porsche South AustinView listing → -
$104,9002021 Porsche 718 Boxster GTS 4 020,489 mi · Pompano Beach, FL · Champion PorscheView listing → -
$119,1312021 Porsche 718 Boxster Spyder20,612 mi · East Hartford, CT · Porsche HartfordView listing → -
$123,9002021 Porsche 718 Boxster Spyder12,182 mi · Raynham, MA · Grieco Ford of RaynhamView 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 $92,825–$130,014. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2021 Porsche 718 Boxster cost?
A used 2021 Porsche 718 Boxster in the US typically lists for $92,825 to $130,014, with a median asking price of $123,497 across 18 active US dealer listings. Nine in ten are priced between $65,561 and $138,496 (as of 2026-09-01, source: UnderMarket Cars).
Is $123,000 a good price for a used 2021 Porsche 718 Boxster?
That sits at about the market median ($123,497) for a used 2021 Porsche 718 Boxster. Under $92,825 puts you in the cheapest quarter of active US listings and under $65,561 in the cheapest 5%; above $138,496 is the priciest 5% (as of 2026-09-01).
What is the cheapest used 2021 Porsche 718 Boxster for sale right now?
$59,677 — a 2021 Porsche 718 Boxster Boxster T in Wichita, KS, $63,820 under the median (as of 2026-09-01).
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?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2021 Porsche 718 Boxster price page at least twice a day. The data date shown on this page is 2026-09-01.
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Prices updated 2026-09-01. Data covers active dealer listings across the USA.