What year Mazda Cx 3 is most reliable?

Based on MOT first-test pass rates, the 2019 Mazda Cx 3 has the highest pass rate at 92.0%, out of 7,021 vehicles tested.

What are the most common Mazda Cx 3 MOT failures?

The most common Mazda Cx 3 MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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24,826 vehicles · MOT data 2015–2019 · first-test pass rates

Best pass rate year

2019

92.0% first-test pass rate · 7,021 vehicles

Lowest pass rate year

2015

86.9% first-test pass rate · 2,405 vehicles

Year	Pass rate	Avg mileage	Vehicles
2019	92.0%	26,479 mi	7,021
2018	91.5%	31,096 mi	5,624
2017	91.0%	35,773 mi	4,862
2016	87.7%	41,093 mi	4,914
2015	86.9%	44,330 mi	2,405

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