Reports
UK MOT data, at scale.
Annual + occasional quarterly reports cut from the public UK MOT record. Headline pass rates, brand rankings, defect trends. Every chart carries an embed button.
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9,996 car pages, one month live
MOTCost: 9,996 pages, one month live, what the data already shows
One month of public-facing MOT data. The most-clicked cars, the questions readers keep asking, and the numbers that surprised us.
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Fleet pass rate: 77.5% — but Renault is at 70.8%
MOTCost Q2 2026 snapshot: where the UK fleet stands now
Three months after our 2024 annual baseline, brand pass rates are shifting. BMW holds top spot; Renault and Vauxhall are pulling away from the pack — downward.
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