§ V.01What a 2017–2025 Porsche 718 Boxster is worth
A 2017–2025 Porsche 718 Boxster sold for a median of $68,950 across 130 completed auctions from May 2019 to October 2026 (BidBetter, as of 3 November 2026).
The middle half of those 130 sales fell between $55,125 and $95,817 (the typical range), and the full range after cleaning was $28,356 to $221,000.
Data as of 3 November 2026 · 130 sales · May 2019 to 30 October 2026 · auction results only
§ V.02What moves a car within the band
Within that band, convertible cars are the most frequently traded body style in this set (116 of 130 sales), and manual cars account for 61 of them. Condition, originality and documented history move a car further than any single specification, which is why the middle half of the range is wide.
The spread by variant, printed in full above, is usually wider than the spread by year, and a single median that mixes body styles describes none of them well.
§ V.03Recent sales
| Car | Sold for | Date | Mileage | Sold by |
|---|---|---|---|---|
| 40k-Mile 2017 Porsche 718 Boxster S 6-Speed | $50,500 | 30 October 2026 | 40,000 mi | Bring a Trailer |
| 2023 Porsche 718 Boxster Spyder | $141,300 | 27 October 2026 | 4,100 mi | Cars & Bids |
| 2024 Porsche 718 Boxster S | $70,181 | 21 October 2026 | 12,359 mi | Collecting Cars |
| 2018 Porsche 718 Boxster | $61,500 | 19 September 2026 | 15,000 mi | Bring a Trailer |
| 35k-Mile 2018 Porsche 718 Boxster GTS | $56,055 | 26 August 2026 | 35,000 mi | Bring a Trailer |
| 8k-Mile 2023 Porsche 718 Boxster GTS 4.0 | $94,000 | 25 August 2026 | 8,000 mi | Bring a Trailer |
| 13k-Mile 2019 Porsche 718 Boxster GTS | $70,000 | 28 July 2026 | 13,000 mi | Bring a Trailer |
| 19k-Mile 2021 Porsche 718 Boxster GTS 4.0 6-Speed | $78,500 | 21 July 2026 | 19,000 mi | Bring a Trailer |
| 2017 Porsche 718 Boxster | $35,750 | 15 July 2026 | 64,000 mi | Bring a Trailer |
| 2021 Porsche 718 Boxster GTS 4.0 | $92,888 | 2 June 2026 | 9,902 mi | Sothebysmotorsport |
| 2017 Porsche 718 Boxster S 6-Speed | $28,356 | 23 May 2026 | 52,000 mi | Bring a Trailer |
| 2021 Porsche 718 Boxster GTS 4.0 | $86,250 | 19 May 2026 | 4,000 mi | Cars & Bids |
| 2022 Porsche 718 Boxster | $56,500 | 8 May 2026 | 31,400 mi | Cars & Bids |
| 2025 Porsche 718 Boxster GTS 4.0 | $111,000 | 4 May 2026 | 820 mi | Cars & Bids |
| 2022 Porsche 718 Boxster GTS 4.0 | $93,500 | 13 April 2026 | 9,000 mi | Bring a Trailer |
§ V.04Price by model year
| Model year | Median | Sales |
|---|---|---|
| 2017 | $47,750 | 25 |
| 2018 | $58,750 | 23 |
| 2019 | $62,500 | 14 |
| 2020 | $113,859 | 8 |
| 2021 | $86,125 | 26 |
| 2022 | $93,500 | 15 |
| 2023 | $99,000 | 9 |
| 2024 | $98,250 | 6 |
| 2025 | $110,000 | 4 |
§ V.05Price by body style and transmission
| Variant | Type | Median | Sales |
|---|---|---|---|
| Convertible | Body style | $68,950 | 116 |
| Manual | Transmission | $86,000 | 61 |
| Automatic | Transmission | $64,300 | 54 |
§ V.06Questions
What is a 2017–2025 Porsche 718 Boxster worth?
A 2017–2025 Porsche 718 Boxster sold for a median of $68,950 across 130 completed auctions from May 2019 to October 2026 (BidBetter, as of 3 November 2026).
The middle half of those 130 sales fell between $55,125 and $95,817 (the typical range), and the full range after cleaning was $28,356 to $221,000.
What affects the price of a 2017–2025 Porsche 718 Boxster?
Model year: by year, medians run from $47,750 for 2017 (25 sales) to $113,859 for 2020 (8 sales).
Transmission: Manuals hold a median of $86,000 on 61 sales, against $64,300 on 54 for automatics.
Condition, originality and documented history move a car further than any single specification, which is why the middle half of sales spans $55,125 to $95,817.
Is the Porsche 718 Boxster 2017-2025 going up or down in value?
Up. The 29 sales in the 12 months to 3 November 2026 had a median of $83,333, against $64,600 on 31 sales in the 12 months before, a rise of 29.0%. That compares whichever cars came to auction in each year, not the same cars sold twice, so read it as the direction of the market rather than a rate of appreciation.
How many Porsche 718 Boxster sales is that based on?
130 completed auction sales, from May 2019 to 30 October 2026. The table above lists the 15 most recent, each linked to its auction record. The figures were last rebuilt on 3 November 2026.
What is the difference between the typical range and the full range?
The typical range is $55,125 to $95,817: half of all 130 sales fell inside it. The full range is $28,356 to $221,000, the cheapest and dearest sale that survived cleaning. The full range is set by outliers, so it is a boundary rather than a guide to what most cars bring.
Which body style holds its value best?
On this set, convertible is the most frequently sold at 116 sales with a median of $68,950. Each variant's median and count are in the table above.
Do manual or automatic cars sell for more?
In this set, manual cars account for 61 of 130 sales. Manuals hold a median of $86,000 on 61 sales, against $64,300 on 54 for automatics.
Does mileage change the value?
Mileage is recorded for part of this set, not all of it, so it is not used to adjust the median. It is shown in the sales table wherever the auction record carries it, and you can see the effect directly by comparing rows.
How current is this figure?
Data as of . The figures are rebuilt from completed sales on a schedule, and the date above is the date of the last rebuild, not the date this page was loaded.
§ V.07Method and sources
What these figures are. Every number on this page is computed from completed auction sales of Porsche 718 Boxster cars built between 2017 and 2025. The median is the 50th percentile of the sale prices; the typical range is the 25th to 75th percentile; the full range is the lowest and highest sale that survived cleaning. Percentiles are linearly interpolated on the sorted prices.
What is excluded. Asking prices, reserve-not-met results, withdrawn lots and unsold cars are not prices and are not counted. Parts, memorabilia, literature, scale models and other non-vehicle lots are excluded. Sales not made in US dollars are excluded, so these figures describe the dollar market. Duplicate records are removed. Sales below a plausibility floor (5% of the median) and above a ceiling (10× the median) are set aside, because a $22 "911" is a data error rather than a cheap car.
What it is not. This is not an appraisal or an inspection, and it does not predict what any particular car will bring. Two cars built the same year can differ by more than the whole typical range on condition, originality, documentation and provenance.
The set. 130 sales from May 2019 to 30 October 2026, drawn from 6 auction sources, principally Bring a Trailer (53), Cars & Bids (39), PCARMARKET (33), Barrett-Jackson (2), Collecting Cars (2), Sothebysmotorsport (1). Data as of .
See the disclaimer for the limits of a valuation of this kind.
§ V.08Compare with
- Porsche 718 Cayman 2017-2025 — $67,750 median · 140 sales · as of 3 November 2026
- Porsche 911 GT3 RS (997) 2007-2011 — $251,000 median · 144 sales · as of 3 November 2026
- Porsche 911 GT3 (997) 2007-2012 — $143,000 median · 106 sales · as of 3 November 2026
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