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 2017 Mercedes-Benz S-Class Diesel 2987cc has had 12 MOT tests on record, passing 11 and failing once (92% pass rate). It has 165,555 miles on the clock, averaging 18,117 miles per year, above the UK average of 7,400.
MOT & Mileage History for EF17 XEK
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 | 165,555 miles |
| Reading date | |
| Miles last year | 16,454 |
| Average per year | 18,117 |
| Mileage consistency | Variable |
Check EF17 XEK
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | EF17 XEK |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2017 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 17 — March 2017 to August 2017 |
More EF17 X plates
Browse all EF17 X registrations from Chelmsford.
About EF17 XEK
What car is EF17 XEK?
EF17 XEK is an black Mercedes-Benz S-Class, diesel (2987cc). First registered in Chelmsford in 2017.
What is the mileage of EF17 XEK?
The last recorded mileage for EF17 XEK was 165,555 miles, recorded on 18 Aug 2025 during its most recent MOT test.
Has EF17 XEK passed its MOT?
EF17 XEK has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 18 Aug 2025.
Is EF17 XEK ULEZ compliant?
Based on its fuel type and registration year, EF17 XEK is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EF17 XEK?
EF17 XEK is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.