2021 Acura NSX Owner Complaints

Name: NHTSA complaints for 2021 Acura NSX
Creator: Carfocal

Updated May 30, 2026

Ryan Davis

Complaint Summary

The 2021 Acura NSX has 1 reported complaints.

Top issues involve unknown or other.

Reliability Score

Based on 1 complaints

Most Frequent Issues

UNKNOWN OR OTHER

1 100%

Quick Insights

The top category is UNKNOWN OR OTHER, accounting for 100% of all complaints.
Owners have reported issues across 1 distinct vehicle systems.
Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.

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Complaint Summary

What owners keep reporting on the 2021 Acura NSX

The 2021 Acura NSX has 1 owner complaint in this dataset. UNKNOWN OR OTHER is the most common complaint category, representing about 100% of the reports shown here.

Most common complaint categories

The top complaint groups for the 2021 Acura NSX are UNKNOWN OR OTHER (1).

Are these complaints a serious red flag?

The complaint pattern looks more scattered than concentrated in the highest-risk systems. That lowers urgency, but repeated narratives still deserve inspection before you buy.

What should buyers inspect on a used 2021 Acura NSX?

Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.

Read the full buyer guide Recall report and remedy notes Maintenance costs and intervals 2022 NSX complaints 2020 NSX complaints 2019 NSX complaints

Detailed Complaint Log

Showing 1 of 1 systems

UNKNOWN OR OTHER

1 Report100% of total

Previewing the first 1 complaint summaries.

UNKNOWN

10/28/2021

About This Data

Data and Methodology

MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

FAQ

What are the most common owner complaints for the 2021 Acura NSX?

The most reported complaint category for the 2021 Acura NSX is UNKNOWN OR OTHER, with 1 owner report. That is about 100% of all complaints logged here. Other recurring themes include UNKNOWN OR OTHER.

Are complaints about the 2021 Acura NSX a serious warning sign?

The complaint mix here appears more scattered than concentrated in the highest-risk systems. That lowers the urgency somewhat, but buyers should still look for repeated narratives, recent complaints, and overlap with recall or TSB history before making a decision.

How should buyers use complaint data for the 2021 Acura NSX?

Use complaints as an early pattern to investigate, not a standalone verdict. Start with the top complaint categories, compare those themes against the recall report and maintenance guide, then inspect service records for evidence that the same problem areas were already addressed. If the same issue appears repeatedly across complaints and recalls, treat it as a real ownership-risk flag.

Are complaints about the 2021 Acura NSX severe?

Most complaints shown here are not concentrated in the highest-risk systems, but buyers should still review recurring narratives and cross-check them against recalls and TSBs.

Complaint list entries are sourced from owner-submitted NHTSA ODI records.

Read complaint summaries

Acura NSX: How should complaint data influence buying decisions?

Use complaint patterns together with recalls and maintenance guidance to estimate ownership risk and inspection priorities.

Carfocal links complaint data directly to recall and maintenance routes for the same model year.

Return to full vehicle report

Complaint entries: 1
Top-topic view: 1 grouped topics shown
Primary source: NHTSA ODI owner complaint records

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