Acura RDX VIN Check

Which build runs owners report most

Characters 1–11 of a VIN identify the production run — plant, model year, body and engine — which splits the Acura RDX into 621 distinct batches rather than one nameplate. On the Acura RDX that distinction is not academic: its 621 runs average 3.4 complaints each, but the worst one — 5J8TB4H37FL, a 2015 build — carries 27. That is 7.9× the model average, and the difference is invisible if you only look up the model name. The five runs at the top of this table hold 6% of every RDX complaint on file.

Match the first eleven characters of your own VIN against these 12 runs. A hit means the fault reports below describe your exact build; no hit means yours sits among the 609 Acura RDX runs that drew fewer reports than any listed here.

Which model years to check twice

Ranked by complaints per production run, not by raw count — a raw count only tells you which year sold well. On the Acura RDX the spread between build years is 8.7×: a 2015 car draws 9.6 complaints per run, a 2011 one 1.1. Same badge, same factory in most cases — different year.

Heaviest year here is 2015 at 9.6 complaints per run; lightest is 2011 at 1.1. Treat the 2025 line with caution, though: complaints accumulate for a decade after a car is sold, so the newest Acura RDX builds have barely started reporting.

What to inspect on this car

One system accounts for 30% of everything Acura RDX owners report: Exterior Lighting. Put it at the top of the inspection list — exterior lighting is where 599 of the 2,085 complaints on file landed, and a mechanic given a named part finds more than one told to «look it over».

Open recalls to verify

NHTSA has 17 recall campaigns on the Acura RDX, covering build years 2007 to 2024, and every one of them is free to fix at any franchised dealer, for the life of the car, whoever owns it now. The work only happens if someone books it, though — and a used car that changed hands may never have been brought in. Check each campaign below against your VIN.

The digits in a campaign number carry the year it was opened. Take 16V061000 above: opened in 2016 on cars built from 2007 — 9 years of that fault on the road before anyone acted.

How serious were they

A complaint count on its own is a weak signal — a rattling trim panel and a stalling engine both count as one. Of the 2,085 reports on the Acura RDX, 2.7% involved a crash against 5.8% across all vehicles — below the norm, and that ratio matters more than the raw total.

Crash-related reports run 53% below the all-vehicle rate — complaints here skew towards nuisance faults rather than dangerous ones.

How this check works

The file behind this page holds 1,109,349 complaints filed with NHTSA between 1981 and 2026, across 297,579 production runs. The Acura RDX share of that is 2,085 complaints over 621 runs — 0.19% of everything on record. Each one carries the reporter's VIN prefix, the systems involved and whether the incident produced a crash, a fire or an injury.

Grouping those 621 runs by prefix is the whole point. Counted at model level the Acura RDX averages 3.4 complaints per run, which hides the fact that one run carries 27 of them — a 7.9× difference the model name alone will never show you. We publish the eleven characters in full — they identify a batch, not a car, since the six-digit serial number naming the individual vehicle is not part of them.

Everything above is built from those 2,085 safety records and nothing else, so title brands, odometer readings, auction history and insurance write-offs are not in it — they live in DMV and insurer databases rather than NHTSA's, and no free tool has them, this one included.