What year Suzuki Gsx R600x is most reliable?

Based on MOT first-test pass rates, the 1999 Suzuki Gsx R600x has the highest pass rate at 81.8%, out of 445 vehicles tested.

What are the most common Suzuki Gsx R600x MOT failures?

The most common Suzuki Gsx R600x MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Suzuki Gsx R600x — Reliability by Year

583 vehicles · MOT data 1999–2000 · first-test pass rates

This page shows MOT first-test pass rates for each year the Suzuki Gsx R600x 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

1999

81.8% pass rate · 445 vehicles

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Lowest pass rate year

2000

80.1% pass rate · 138 vehicles

Year	Pass rate	Avg mileage	Vehicles
2000	80.1%	18,696 mi	138
1999	81.8%	18,540 mi	445

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