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 2016 Citroen Relay Diesel 1997cc has had 12 MOT tests on record, passing 7 and failing 5 (58% pass rate). It has 129,194 miles on the clock, averaging 7,193 miles per year, below the UK average of 7,400.
MOT & Mileage History for OU66 XDC
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 129,194 miles |
| Reading date | |
| Miles last year | 4,099 |
| Average per year | 7,193 |
| Mileage consistency | Variable |
Check OU66 XDC
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Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | OU66 XDC |
| Make | Citroen |
| Model | Relay |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2016 |
| First registered | |
| Area code | OU — Oxford, Oxford |
| Age identifier | 66 — September 2016 to February 2017 |
More OU66 X plates
Browse all OU66 X registrations from Oxford.
About OU66 XDC
What car is OU66 XDC?
OU66 XDC is an black Citroen Relay, diesel (1997cc). First registered in Oxford in 2016.
What is the mileage of OU66 XDC?
The last recorded mileage for OU66 XDC was 129,194 miles, recorded on 17 Dec 2025 during its most recent MOT test.
Has OU66 XDC passed its MOT?
OU66 XDC has had 12 MOT tests with a 58% pass rate (7 passes, 5 failures). It last passed on 17 Dec 2025.
Is OU66 XDC ULEZ compliant?
Based on its fuel type and registration year, OU66 XDC is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is OU66 XDC?
OU66 XDC is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.