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 A6 Diesel 2496cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 158,625 miles on the clock, averaging 13,597 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF51 BSZ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 158,625 miles |
| Reading date | |
| Average per year | 13,597 |
| Mileage consistency | Variable |
Check EF51 BSZ
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- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | EF51 BSZ |
| Make | Audi |
| Model | A6 |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 2496cc |
| Year | 2001 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 51 — September 2001 to February 2002 |
More EF51 B plates
Browse all EF51 B registrations from Chelmsford.
About EF51 BSZ
What car is EF51 BSZ?
EF51 BSZ is an blue Audi A6, diesel (2496cc). First registered in Chelmsford in 2001.
What is the mileage of EF51 BSZ?
The last recorded mileage for EF51 BSZ was 158,625 miles, recorded on 21 Nov 2011 during its most recent MOT test.
Has EF51 BSZ passed its MOT?
EF51 BSZ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 21 Nov 2011.
Is EF51 BSZ ULEZ compliant?
Based on its fuel type and registration year, EF51 BSZ 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 EF51 BSZ?
EF51 BSZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.