What year Mazda 626 Glx Exec is most reliable?

Based on MOT first-test pass rates, the 1991 Mazda 626 Glx Exec has the highest pass rate at 1.6%, out of 246 vehicles tested.

What are the most common Mazda 626 Glx Exec MOT failures?

The most common Mazda 626 Glx Exec MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Mazda 626 Glx Exec — Reliability by Year

3,649 vehicles · MOT data 1987–1991 · first-test pass rates

Best pass rate year

1991

1.6% first-test pass rate · 246 vehicles

Lowest pass rate year

1988

0.2% first-test pass rate · 1,222 vehicles

Year	Pass rate	Avg mileage	Vehicles
1991	1.6%	136,209 mi	246
1990	1.0%	109,455 mi	449
1989	0.4%	117,915 mi	1,528
1988	0.2%	101,356 mi	1,222
1987	0.5%	137,770 mi	204

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