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 Mercedes-Benz S-Class Petrol 3199cc has had 15 MOT tests on record, passing 12 and failing 3 (80% pass rate). It has 228,644 miles on the clock, averaging 12,994 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF51 LRZ
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 | 228,644 miles |
| Reading date | |
| Miles last year | 88,675 |
| Average per year | 12,994 |
| Mileage consistency | Variable |
Check EF51 LRZ
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- Service interval analysis
- Warranty work logged
Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | EF51 LRZ |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 3199cc |
| Year | 2001 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 51 — September 2001 to February 2002 |
More EF51 L plates
Browse all EF51 L registrations from Chelmsford.
About EF51 LRZ
What car is EF51 LRZ?
EF51 LRZ is an blue Mercedes-Benz S-Class, petrol (3199cc). First registered in Chelmsford in 2001.
What is the mileage of EF51 LRZ?
The last recorded mileage for EF51 LRZ was 228,644 miles, recorded on 8 Dec 2018 during its most recent MOT test.
Has EF51 LRZ passed its MOT?
EF51 LRZ has had 15 MOT tests with an 80% pass rate (12 passes, 3 failures). It last passed on 8 Dec 2018.
Is EF51 LRZ ULEZ compliant?
Based on its fuel type and registration year, EF51 LRZ is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF51 LRZ?
EF51 LRZ is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.