What year Mitsubishi Asx is most reliable?

Based on MOT first-test pass rates, the 2020 Mitsubishi Asx has the highest pass rate at 93.9%, out of 139 vehicles tested.

What are the most common Mitsubishi Asx MOT failures?

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

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Mitsubishi Asx — Reliability by Year

29,698 vehicles · MOT data 2010–2020 · first-test pass rates

This page shows MOT first-test pass rates for each year the Mitsubishi Asx 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

2020

93.9% pass rate · 139 vehicles

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Lowest pass rate year

2010

81.8% pass rate · 2,295 vehicles

Year	Pass rate	Avg mileage	Vehicles
2020	93.9%	28,449 mi	139
2019	91.3%	29,354 mi	1,130
2018	90.1%	34,920 mi	2,204
2017	88.7%	40,490 mi	4,041
2016	87.5%	45,999 mi	3,267
2015	86.1%	51,566 mi	4,777
2014	83.6%	56,358 mi	4,065
2013	82.8%	60,532 mi	2,647
2012	83.8%	66,903 mi	2,441
2011	82.9%	73,522 mi	2,692
2010	81.8%	76,318 mi	2,295

Which year Mitsubishi Asx is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests.

Tests range from an average of 28,449 miles (newest year) to 76,318 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →

Trying to decide which year to buy?

We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a Mitsubishi Asx.

See the buying guide →

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