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 Audi A4 Diesel 1896cc has had 18 MOT tests on record, passing 12 and failing 6 (67% pass rate). It has 192,053 miles on the clock, averaging 11,680 miles per year, above the UK average of 7,400.
MOT & Mileage History for NX51 DUY
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
Above average| Latest reading | 192,053 miles |
| Reading date | |
| Miles last year | 8 |
| Average per year | 11,680 |
| Mileage consistency | Variable |
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- Service interval analysis
- Warranty work logged
Full MOT Test History 18 tests on record
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Vehicle Details
| Registration | NX51 DUY |
| Make | Audi |
| Model | A4 |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1896cc |
| Year | 2001 |
| First registered | |
| Area code | NX — Stockton, North |
| Age identifier | 51 — September 2001 to February 2002 |
More NX51 D plates
Browse all NX51 D registrations from Stockton.
About NX51 DUY
What car is NX51 DUY?
NX51 DUY is an grey Audi A4, diesel (1896cc). First registered in Stockton in 2001.
What is the mileage of NX51 DUY?
The last recorded mileage for NX51 DUY was 192,053 miles, recorded on 10 Oct 2018 during its most recent MOT test.
Has NX51 DUY passed its MOT?
NX51 DUY has had 18 MOT tests with a 67% pass rate (12 passes, 6 failures). It last passed on 10 Oct 2018.
Is NX51 DUY ULEZ compliant?
Based on its fuel type and registration year, NX51 DUY is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is NX51 DUY?
NX51 DUY is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.