At a Glance
We don't yet have enough MOT data for the Jaguar Xk XK120 to identify model-specific problems. Check back after the next DVSA data drop. Based on 3K 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 Jaguar Xk XK120 — 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.
Jaguar Xk XK120 MOT Pass Rate
Across 3K MOT tests from DVSA data, the Jaguar Xk XK120 (1948–1954) has a fail rate of 14.2%.
All-time UK average fail rate: 34.9%
Tell Us About Your Problem
Help other Jaguar Xk XK120 owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Jaguar Xk XK120 owners — report a problem and we'll add it to the database
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Other Jaguar Xk Generations
XK120
1948–1954
0 problems
Current page
XK140
1954–1957
0 problems
XK150
1957–1961
0 problems
X100
1996–2006
11 problems
X150
2006–2014
11 problems
Frequently Asked Questions
What are the most common Jaguar Xk XK120 problems?
Based on DVSA MOT data for the Jaguar Xk XK120 (1948–1954), we have identified 0 common problems.
How reliable is the Jaguar Xk XK120?
This generation has 3K MOT tests on record with a 14.2% 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 Jaguar Xk XK120?
No common MOT failures have been identified for this generation yet.
Can I report a problem with my Jaguar Xk XK120?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Jaguar Xk owners spot problems early. All submissions are reviewed before being added to the public database.
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