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 2011 Ford S-Max Diesel 1997cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 170,672 miles on the clock, averaging 9,721 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF11 YBY
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 | 170,672 miles |
| Reading date | |
| Average per year | 9,721 |
| Mileage consistency | Consistent |
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- Warranty work logged
Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | EF11 YBY |
| Make | Ford |
| Model | S-Max |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1997cc |
| Year | 2011 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 11 — March 2011 to August 2011 |
More EF11 Y plates
Browse all EF11 Y registrations from Chelmsford.
About EF11 YBY
What car is EF11 YBY?
EF11 YBY is an black Ford S-Max, diesel (1997cc). First registered in Chelmsford in 2011.
What is the mileage of EF11 YBY?
The last recorded mileage for EF11 YBY was 170,672 miles, recorded on 17 Feb 2026 during its most recent MOT test.
Has EF11 YBY passed its MOT?
EF11 YBY has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 17 Feb 2026.
Is EF11 YBY ULEZ compliant?
Based on its fuel type and registration year, EF11 YBY is likely not ULEZ compliant. As a diesel vehicle registered in 2011, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF11 YBY?
EF11 YBY is approximately 15 years old. Age identifier 11 means registered between 1 March 2011 and 31 August 2011.