What year Proton Persona Xli Auto is most reliable?

Based on MOT first-test pass rates, the 1998 Proton Persona Xli Auto has the highest pass rate at 68.9%, out of 150 vehicles tested.

What are the most common Proton Persona Xli Auto MOT failures?

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

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Proton Persona Xli Auto — Reliability by Year

294 vehicles · MOT data 1997–1998 · first-test pass rates

This page shows MOT first-test pass rates for each year the Proton Persona Xli Auto was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

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Best pass rate year

1998

68.9% pass rate · 150 vehicles

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Lowest pass rate year

1997

67.4% pass rate · 144 vehicles

Year	Pass rate	Avg mileage	Vehicles
1998	68.9%	60,427 mi	150
1997	67.4%	63,199 mi	144

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