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2021 Porsche 718 Boxster problems

The most common problem on the 2021 Porsche 718 Boxster is driver assistance and stability. Its complaint count is close to a typical 718 Boxster model year.

Typical yearClose to a typical year
Owner complaints
2
Recalls
0
Service bulletins
3621 warranty
Worst area
Driver assistance

The worst 2021 Porsche 718 Boxster problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Driver assistance
    1
  • Seat belts
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Driver assistance
    1
  • Seat belts
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2021 Porsche 718 Boxster 362

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 362 bulletins for the 2021 Porsche 718 Boxster

What 2021 Porsche 718 Boxster owners say

Most recent owner complaints, unedited.

Filed Oct 22, 2025 · Seat belts · CA

The seat belt mechanism does not retract on the passenger side of my 2021 Porsche Boxster GTS 718. There was no warning and nothing happened to have caused this. This seat is hardly used as I am the sole driver of this. The seat belt was looked at by a body shop and dealer and we were warned it is an extremely unsafe to have someone in that seat . It does not work as designed and would be dangerous for someone in a short stop or accident etc. At just reached the 4 year mark from when I bought it, seems like a defect in the belt mechanism, according to car experts, as mentioned above .

Filed Jun 30, 2022 · Driver assistance · CA

There is an intermittent problem where the backup camera fails to display an image when the gear selector is in Reverse. Backup camera reveals hazards that are not visible from the driver’s seat. Dealer has so far had three opportunities to diagnose the problem (and failed). Dealer was provided video of engaging reverse while the display failed to show an image. No other inspections were done. No other warnings, etc. I have had the car for 14 months and this (and other related) issues occurred sporadically during that time

Compare the 2021 Porsche 718 Boxster

Other model years

201720212023

Questions about the 2021 Porsche 718 Boxster

Is the 2021 Porsche 718 Boxster reliable?

Owners have filed 2 complaints about the 2021 Porsche 718 Boxster, close to a typical 718 Boxster model year.

What is the most common problem with the 2021 Porsche 718 Boxster?

Driver assistance and stability, with 1 complaint. Next is seat belts (1).

How many recalls does the 2021 Porsche 718 Boxster have?

No recalls on record.

Share your experience with the 2021 Porsche 718 Boxster

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