The Lemon Index

Press

For reporters.

Free car reliability data from NHTSA owner complaints per car sold. Cite it, chart it, use our images: just credit the Lemon Index and link to lemonindex.com.

Press contact

Elijah Westbrook, The Lemon Index: hello@elijahwestbrook.com (or the contact page). We usually answer within 2 business days, and we'll send the exact numbers behind any chart.

The key numbers, and what each one counts

1,607,537complaints in NHTSA's fileEvery vehicle complaint in NHTSA's owner-complaint file, 1995 to October 2026. The raw pool everything is drawn from.
176,308complaints in the rankingThe complaints behind the scores and rankings: filed within 3 years of a 2010 to 2022 model year, for the 130 ranked models. This is the number on the home page and in the study.
942,938complaints on the car pagesAll complaints on our model and year pages (258 models, every model year we list). The total on the statistics page.
130models rankedModels with enough U.S. sales to score, across 22 brands.
26Toyota 4RunnerThe lowest Lemon Index of any ranked model: about a quarter as many complaints as the average car. 100 = average.
430Tesla Model S*The highest Lemon Index of any ranked model (*sales are published estimates).

Brands: Lexus has the lowest brand score and Tesla the highest (every brand). The complaint totals differ because each counts a different set of complaints; cite the one that matches your story.

How to cite

Credit line: Source: The Lemon Index (lemonindex.com), with a link. For a score, name the model, its model years and the date, e.g. a Lemon Index of 99 for the 2010 to 2022 Honda CR-V (100 = average car).

The headline numbers, with a ready-made citation: car complaint statistics.

Method and its limits: how the index works. The study behind the rankings: The Most Reliable Cars, According to 1.6 Million Owner Complaints.

Downloads

What the score is, and isn't

Owner complaints to NHTSA filed within 3 years of each model year, per car sold, against the average car of the same model years (100 = average, lower is better). Complaints are owners' reports, not confirmed defects, and most owners never file one, so read scores as a comparison between cars, not a failure rate. It is not a repair-cost or a safety rating.

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