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 2003 Jaguar Xj Petrol 2967cc has had 24 MOT tests on record, passing 17 and failing 7 (71% pass rate). It has 183,351 miles on the clock, averaging 7,838 miles per year, around the UK average of 7,400.
MOT & Mileage History for OU53 ONT
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
About average| Latest reading | 183,351 miles |
| Reading date | |
| Miles last year | -108,455 |
| Average per year | 7,838 |
| Mileage consistency | Variable |
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Full MOT Test History 24 tests on record
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Vehicle Details
| Registration | OU53 ONT |
| Make | Jaguar |
| Model | Xj |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 2967cc |
| Year | 2003 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 53 — September 2003 to February 2004 |
More OU53 O plates
Browse all OU53 O registrations from Oxford.
About OU53 ONT
What car is OU53 ONT?
OU53 ONT is an black Jaguar Xj, petrol (2967cc). First registered in Oxford in 2003.
What is the mileage of OU53 ONT?
The last recorded mileage for OU53 ONT was 183,351 miles, recorded on 3 Oct 2025 during its most recent MOT test.
Has OU53 ONT passed its MOT?
OU53 ONT has had 24 MOT tests with a 71% pass rate (17 passes, 7 failures). It last passed on 3 Oct 2025.
Is OU53 ONT ULEZ compliant?
Based on its fuel type and registration year, OU53 ONT is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is OU53 ONT?
OU53 ONT is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.