Verified government source

NHTSA complaint #11729475

This page summarizes an official U.S. National Highway Traffic Safety Administration owner complaint. Use the verification links below to confirm the record directly with NHTSA.

Vehicle

2020 ACURA MDX

Manufacturer

Honda (American Honda Motor Co.)

Components

ENGINE

Dates

Incident: 03/03/2026
Filed: 04/06/2026

Owner complaint summary

On March 3, 2026 my son was driving our 2020 Acura MDX when we lost power in the middle of an intersection. The following day we had it towed to Montanto Acura in [XXX] where we were told we had a blown engine due to a bad crank shaft and possibly engine bearings. Prior to this the car drove fine with no warning signs. My son who was [XXX] old was at a dangerous intersection and had to wait for help to arrive to move the vehicle out of the intersection. We had to pay to replace the engine a total of 8,747.36 for a used engine. Now fearing for our son's safety we decided to sell the car at a loss and buy him something we can reply on and that won't put him in danger. Although Acura has recalled many engines, our VIN did not come up in that recall, however we have now been affected by the same issue many others had the recall performed on. I have all service records from our dealership to prove the condition. It is unacceptable that a Honda Engine would fail with 105,374 miles and all service work done at the dealership. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This is an owner complaint filed with NHTSA (ODI #11729475). It is not automatically an official recall, investigation outcome, or manufacturer admission unless the complaint text itself describes one.

Official record ID (ODI): 11729475. This page is the human-readable source link used across afterwarranty. The raw JSON link proxies NHTSA's public API for machine verification; prefer this page when reading the complaint.