What year MG Zr 105 is most reliable?

Based on MOT first-test pass rates, the 2005 MG Zr 105 has the highest pass rate at 71.6%, out of 136 vehicles tested.

What are the most common MG Zr 105 MOT failures?

The most common MG Zr 105 MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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MG Zr 105 — Reliability by Year

136 vehicles · MOT data 2005–2005 · first-test pass rates

This page shows MOT first-test pass rates for each year the MG Zr 105 was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

Year	Pass rate	Avg mileage	Vehicles
2005	71.6%	40,980 mi	136

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