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 149,126 miles on the clock, averaging 17,101 miles per year, above the UK average of 7,400.
MOT & Mileage History for KJ66 EGX
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 | 149,126 miles |
| Reading date | |
| Miles last year | 1,886 |
| Average per year | 17,101 |
| Mileage consistency | Variable |
Check KJ66 EGX
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 12 tests on record
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Vehicle Details
| Registration | KJ66 EGX |
| Make | Mercedes-Benz |
| Model | S-Class |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2987cc |
| Year | 2017 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 66 — September 2016 to February 2017 |
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About KJ66 EGX
What car is KJ66 EGX?
KJ66 EGX is a silver Mercedes-Benz S-Class, diesel (2987cc). First registered in Northampton in 2017.
What is the mileage of KJ66 EGX?
The last recorded mileage for KJ66 EGX was 149,126 miles, recorded on 23 Jan 2026 during its most recent MOT test.
Has KJ66 EGX passed its MOT?
KJ66 EGX has had 12 MOT tests with an 92% pass rate (11 passes, 1 failure). It last passed on 23 Jan 2026.
Is KJ66 EGX ULEZ compliant?
Based on its fuel type and registration year, KJ66 EGX 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 KJ66 EGX?
KJ66 EGX is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.