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2021 Porsche 911 Carrera S problems

The most common problem on the 2021 Porsche 911 Carrera S is driver assistance and stability. Its complaint count is close to a typical 911 Carrera S model year.

Typical yearClose to a typical year
Owner complaints
1
Recalls
0
Service bulletins
4432 warranty
Worst area
Driver assistance

The worst 2021 Porsche 911 Carrera S problems

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

  • Driver assistance
    1

Problems by type

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

  • Driver assistance
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2021 Porsche 911 Carrera S 443

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

See all 443 bulletins for the 2021 Porsche 911 Carrera S

What 2021 Porsche 911 Carrera S owners say

Most recent owner complaints, unedited.

Filed Sep 14, 2026 · Driver assistance · 92,000 miles · TX

The contact owns a 2021 Porsche 911 Carrera S. The contact stated that while in reverse(R), the back over prevention camera displayed a distorted image, and failed to properly display the location and the size of objects behind the vehicle. The contact received notification of the federal safety agency Campaign Number: 25V896000 (Back Over Prevention) and scheduled an appointment with the dealer to repair the vehicle. The failure mileage was approximately 92,000.

Compare the 2021 Porsche 911 Carrera S

Other model years

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Questions about the 2021 Porsche 911 Carrera S

Is the 2021 Porsche 911 Carrera S reliable?

Owners have filed 1 complaint about the 2021 Porsche 911 Carrera S, close to a typical 911 Carrera S model year.

What is the most common problem with the 2021 Porsche 911 Carrera S?

Driver assistance and stability, with 1 complaint.

How many recalls does the 2021 Porsche 911 Carrera S have?

No recalls on record.

Share your experience with the 2021 Porsche 911 Carrera S

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