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32.9%fail rate

Mazda 323 MOT pass rate by year

How the Mazda 323's MOT pass rate changes year by year, from 1985 to 2004, across the DVSA record.

What is the Mazda 323 MOT pass rate by year?

The MOT pass and failure rate for each Mazda 323 model year, from the DVSA record. Only years with at least 1,000 tests are shown, so each figure is a real average rather than a handful of cars. The Mazda 323 averages 32.9% failures across all years.

YearPass rateFailure rateTests
198562.6%37.4%1,215
198663.0%37.0%2,740
198764.3%35.7%5,427
198864.5%35.5%6,970
198962.1%37.9%10,472
199062.0%38.0%15,043
199161.2%38.8%18,067
199261.7%38.3%18,259
199361.0%39.0%21,236
199461.9%38.1%25,914
199562.6%37.4%32,531
199664.5%35.5%59,238
199765.1%34.9%107,220
199865.5%34.5%111,960
199968.1%31.9%98,566
200068.8%31.2%71,847
200171.0%29.0%61,973
200271.9%28.1%94,133
200372.1%27.9%86,380
200471.1%28.9%1,022

Does age change how often a Mazda 323 fails?

Older Mazda 323s fail more often, as expected. The 1985 cars fail 37.4% of tests against 28.9% for the 2004. Across every year the model averages 32.9%. The 1993 is the weakest year at 39.0%, and the 2003 the strongest at 27.9%.

More on the Mazda 323

The full failure breakdown for this model, and how it compares to others.

See also
Mazda 323: common MOT failures and the parts that fix them
All Mazda models compared by MOT failure rate
MOT failure rates across Britain

Sources: DVSA MOT History API: MOT test results and defect data ยท DVSA MOT testing data for Great Britain