What year Austin Allegro is most reliable?

Based on MOT first-test pass rates, the 1981 Austin Allegro has the highest pass rate at 0.4%, out of 1,221 vehicles tested.

What are the most common Austin Allegro MOT failures?

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

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10,070 vehicles · MOT data 1980–1982 · first-test pass rates

Best pass rate year

1981

0.4% first-test pass rate · 1,221 vehicles

Lowest pass rate year

1982

0.0% first-test pass rate · 111 vehicles

Year	Pass rate	Avg mileage	Vehicles
1982	0.0%	—	111
1981	0.4%	86,462 mi	1,221
1980	0.2%	38,639 mi	8,738

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