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 2012 Mercedes-Benz Cls Diesel 2987cc has had 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 215,295 miles on the clock, averaging 19,511 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF12 NUX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 215,295 miles |
| Reading date | |
| Average per year | 19,511 |
| Mileage consistency | Variable |
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Full MOT Test History 8 tests on record
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Vehicle Details
| Registration | EF12 NUX |
| Make | Mercedes-Benz |
| Model | Cls |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2012 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 12 — March 2012 to August 2012 |
More EF12 N plates
Browse all EF12 N registrations from Chelmsford.
About EF12 NUX
What car is EF12 NUX?
EF12 NUX is an black Mercedes-Benz Cls, diesel (2987cc). First registered in Chelmsford in 2012.
What is the mileage of EF12 NUX?
The last recorded mileage for EF12 NUX was 215,295 miles, recorded on 17 Feb 2023 during its most recent MOT test.
Has EF12 NUX passed its MOT?
EF12 NUX has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 17 Feb 2023.
Is EF12 NUX ULEZ compliant?
Based on its fuel type and registration year, EF12 NUX is likely not ULEZ compliant. As a diesel vehicle registered in 2012, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF12 NUX?
EF12 NUX is approximately 14 years old. Age identifier 12 means registered between 1 March 2012 and 31 August 2012.