At a Glance
No model-specific problems have been flagged for the Land Rover Defender L663 — nothing on this generation occurs significantly more often than the UK average. The data still shows 96 common MOT failure types below. Tyres & Wheels is the most common MOT failure category. Based on 18K 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 Land Rover Defender L663 — 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.
Land Rover Defender L663 MOT Pass Rate
Across 18K MOT tests from DVSA data, the Land Rover Defender L663 (2020–2025) has a fail rate of 8.9%.
UK average fail rate (2020–2024): 29.0%
Tell Us About Your Problem
Help other Land Rover Defender L663 owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Land Rover Defender L663 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 Land Rover Defender L663, grouped by the mileage they typically appear at.
125 distinct problems · 8,484 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 Land Rover Defender Generations
Classic
1948–2016
162 problems
L663
2020–2025
0 problems
Current page
Frequently Asked Questions
What are the most common Land Rover Defender L663 problems?
Based on DVSA MOT data for the Land Rover Defender L663 (2020–2025), we have identified 0 common problems. Tyres & Wheels is the most common MOT failure category.
How reliable is the Land Rover Defender L663?
This generation has 18K MOT tests on record with a 8.9% 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 Land Rover Defender L663?
There are 96 distinct MOT failure types recorded for the L663 (2020–2025), grouped by the mileage these failures typically occur. See the Common MOT Failures section on this page.
Can I report a problem with my Land Rover Defender L663?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Land Rover Defender owners spot problems early. All submissions are reviewed before being added to the public database.
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