ProblemsByVin Guide / Model Years to Avoid
418 model lines · 43 brands · NHTSA complaint data

Worst model years to avoid

For every model line with enough data, the single year owners complain about most — the one to avoid. Each pick is judged against its own model’s other years, not against the whole market, so it’s a fair call, not a popularity contest.

"Avoid this year" is one of the most useful things complaint data can tell a used-car buyer — and one of the easiest to get wrong. Rank cars by raw complaint count and you just rank them by how many sold. So we don’t do that. We compare each model year only against other years of the same model, require a real sample, and flag the weakest one. A redesign year with a bad transmission lands here; a reliable bestseller does not, just because it’s popular.

Most-flagged years to avoid

The avoid-year picks carrying the heaviest complaint load across the fleet.

Every model line, by brand

The year to avoid for each model. Tap any to see exactly what failed and when.

How this list is built

Source data is the US NHTSA owner-complaint record. For each model line we score every year on complaint volume, severity, and recalls, then flag the lowest-scoring year among those with at least 20 complaints. Models need 2+ qualifying years to appear, so no pick rests on a thin sample. NHTSA complaints are unverified consumer reports; a flag means "most-reported within this model," not a guaranteed defect on any individual car.

Common questions

How do you decide which model year to avoid?

Within each model line we compare every year against its peers using our reliability score, which weighs NHTSA complaint volume, severity, and recalls. The lowest-scoring year — among years with at least 20 complaints so the signal is real — is flagged as the year to avoid. It is always a comparison inside the same model, never across different vehicles.

Does a "year to avoid" mean the car is junk?

No. It means that specific year is the weakest of its model line on the complaint record — often because of one bad engine, transmission, or recall cluster. The same model in a different year may be excellent. Always read the individual vehicle page to see exactly what owners reported before you decide.

Why isn’t my model on the list?

A model only appears if it has at least two model years that each cleared 20 owner complaints — otherwise there isn’t enough data to fairly say one year is worse than another. Low-volume or very new models are left off on purpose rather than ranked on a thin sample.

Are newer model years always more reliable?

Not reliably. New designs, new transmissions, and first-year platforms often generate more early complaints, while a mature year late in a generation can be the most trouble-free. The data here frequently flags a redesign year, not the oldest year, as the one to avoid.

Built from US NHTSA owner-complaint and recall records. Reliability scoring is computed per model line; see any vehicle page for the underlying complaint detail. Complaint counts are unverified consumer reports.
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