Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2001 Jaguar Xj Petrol 3996cc has had 22 MOT tests on record, passing 21 and failing once (95% pass rate). It has 67,381 miles on the clock, averaging 1,343 miles per year, well below the UK average of 7,400.
MOT & Mileage History for YH51 JJX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 67,381 miles |
| Reading date | |
| Miles last year | 318 |
| Average per year | 1,343 |
| Mileage consistency | Variable |
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Full MOT Test History 22 tests on record
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Vehicle Details
| Registration | YH51 JJX |
| Make | Jaguar |
| Model | Xj |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 3996cc |
| Year | 2001 |
| First registered | |
| Area code | YH — Leeds, Yorkshire |
| Age identifier | 51 — September 2001 to February 2002 |
More YH51 J plates
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About YH51 JJX
What car is YH51 JJX?
YH51 JJX is a black Jaguar Xj, petrol (3996cc). First registered in Leeds in 2001.
What is the mileage of YH51 JJX?
The last recorded mileage for YH51 JJX was 67,381 miles, recorded on 4 Oct 2025 during its most recent MOT test.
Has YH51 JJX passed its MOT?
YH51 JJX has had 22 MOT tests with an 95% pass rate (21 passes, 1 failure). It last passed on 4 Oct 2025.
Is YH51 JJX ULEZ compliant?
Based on its fuel type and registration year, YH51 JJX is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is YH51 JJX?
YH51 JJX is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.