What year Toyota Supra Auto is most reliable?

Based on MOT first-test pass rates, the 1989 Toyota Supra Auto has the highest pass rate at 1.1%, out of 184 vehicles tested.

What are the most common Toyota Supra Auto MOT failures?

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

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Toyota Supra Auto — Reliability by Year

2,306 vehicles · MOT data 1986–1990 · first-test pass rates

Best pass rate year

1989

1.1% first-test pass rate · 184 vehicles

Lowest pass rate year

1986

0.0% first-test pass rate · 420 vehicles

Year	Pass rate	Avg mileage	Vehicles
1990	0.3%	112,226 mi	144
1989	1.1%	148,004 mi	184
1988	0.2%	141,075 mi	794
1987	0.0%	—	764
1986	0.0%	—	420

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