At a Glance
The Lexus Nx AZ10 has 7 identified problems that occur more often than the UK average, with Wiper blades deteriorated being the most reported. Tyres & Wheels is the most common MOT failure category. The most serious issue flagged is Exhaust system fault, rated as dangerous. Based on 112K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on this model than the UK average — confirmed at 99% statistical confidence. Read how we calculate MOT pass rates and problems →
Below: the full MOT-data picture for the Lexus Nx AZ10 — MOT pass rate vs the UK average, common problems vs UK fleet patterns, the most likely MOT failures by frequency, fault occurrence by mileage band, and pass/fail trends. All numbers drawn from DVSA records.
Lexus Nx AZ10 MOT Pass Rate
Across 112K MOT tests from DVSA data, the Lexus Nx AZ10 (2014–2021) has a fail rate of 8.5%.
UK average fail rate (2014–2021): 33.9%
Common Lexus Nx AZ10 Problems
Owner-submitted reports plus patterns we've identified across 559 million UK MOT tests. Each MOT-derived item below — whether tagged as a Problem, Wear & Tear or Consumable — shows up noticeably more often on this generation than across the UK fleet, which is why it's here. Owner reports are pinned to the top by default; use the sort and filter pills below to view a specific tier or change the order.
Wiper blades deteriorated
3,204
occurrences
Tyre condition
1,761
occurrences
Tyre pressure monitoring system fault
641
occurrences
Headlamp washer not working
282
occurrences
Brake performance below minimum
181
occurrences
Tell Us About Your Problem
Help other Lexus Nx AZ10 owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Lexus Nx AZ10 owners — report a problem and we'll add it to the database
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Problems by mileage
Common problems, MOT failures and advisories on the Lexus Nx AZ10, grouped by the mileage they typically appear at.
170 distinct problems · 74,405 total occurrences in current filter
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Advisory items are MOT tester observations. Frequency can be influenced by driving style and usage patterns.
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Other Lexus Nx Generations
AZ10
2014–2021
7 problems
Current page
AZ20
2021–2025
0 problems
Frequently Asked Questions
What are the most common Lexus Nx AZ10 problems?
Based on DVSA MOT data for the Lexus Nx AZ10 (2014–2021), we have identified 7 common problems. The most frequently reported is "Wiper blades deteriorated". Tyres & Wheels is the most common MOT failure category.
How reliable is the Lexus Nx AZ10?
This generation has 112K MOT tests on record with a 8.5% fail rate. A fault is flagged as a "Common Problem" only when it occurs significantly more often on this model than the UK average, confirmed at 99% statistical confidence.
What commonly fails the MOT on a Lexus Nx AZ10?
There are 87 distinct MOT failure types recorded for the AZ10 (2014–2021), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Lexus Nx AZ10?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Lexus Nx owners spot problems early. All submissions are reviewed before being added to the public database.
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