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 6 MOT tests on record, passing 4 and failing 2 (67% pass rate). It has 163,370 miles on the clock, averaging 14,822 miles per year, above the UK average of 7,400.
MOT & Mileage History for NX51 DKN
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 | 163,370 miles |
| Reading date | |
| Average per year | 14,822 |
| Mileage consistency | Variable |
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- Warranty work logged
Full MOT Test History 6 tests on record
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Vehicle Details
| Registration | NX51 DKN |
| Make | Audi |
| Model | A4 |
| Colour | Blue |
| 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 DKN
What car is NX51 DKN?
NX51 DKN is an blue Audi A4, diesel (1896cc). First registered in Stockton in 2001.
What is the mileage of NX51 DKN?
The last recorded mileage for NX51 DKN was 163,370 miles, recorded on 12 Sep 2008 during its most recent MOT test.
Has NX51 DKN passed its MOT?
NX51 DKN has had 6 MOT tests with a 67% pass rate (4 passes, 2 failures). It last passed on 12 Sep 2008.
Is NX51 DKN ULEZ compliant?
Based on its fuel type and registration year, NX51 DKN 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 DKN?
NX51 DKN is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.