What year Suzuki Alto Sz is most reliable?

Based on MOT first-test pass rates, the 2014 Suzuki Alto Sz has the highest pass rate at 95.7%, out of 580 vehicles tested.

What are the most common Suzuki Alto Sz MOT failures?

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

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Suzuki Alto Sz — Reliability by Year

997 vehicles · MOT data 2013–2014 · first-test pass rates

This page shows MOT first-test pass rates for each year the Suzuki Alto Sz 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

2014

95.7% pass rate · 580 vehicles

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Lowest pass rate year

2013

93.8% pass rate · 417 vehicles

Year	Pass rate	Avg mileage	Vehicles
2014	95.7%	43,977 mi	580
2013	93.8%	46,855 mi	417

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