NHTSA vehicle safety data
2021 Acura MDX Recalls & Complaints
The 2021 Acura MDX has no NHTSA recall campaigns on file as of October 24, 2026. try.vin has no NHTSA owner complaints on file for the 2021 Acura MDX. Recall repairs are usually free at an authorized Acura dealer.
NHTSA recall and complaint data for the 2021 Acura MDX. Recall data is refreshed daily from NHTSA.
NHTSA defect investigations
NHTSA's investigations file lists the 2021 Acura MDX in 1 investigation. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.
- Engineering Analysis EA25-004: No Restart After Auto Start/Stop Engages
Open since March 26, 2025
Other Acura MDX model years
Check your 2021 Acura MDX VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Acura MDX at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
Check an Acura VIN