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 2014 Mercedes-Benz C Diesel 2143cc has had 10 MOT tests on record, passing 9 and failing once (90% pass rate). It has 116,666 miles on the clock, averaging 7,043 miles per year, below the UK average of 7,400.
MOT & Mileage History for KW14 STX
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
Below average| Latest reading | 116,666 miles |
| Reading date | |
| Miles last year | 2,467 |
| Average per year | 7,043 |
| Mileage consistency | Variable |
Check KW14 STX
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 10 tests on record
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Vehicle Details
| Registration | KW14 STX |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2014 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 14 — March 2014 to August 2014 |
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About KW14 STX
What car is KW14 STX?
KW14 STX is a silver Mercedes-Benz C, diesel (2143cc). First registered in Luton in 2014.
What is the mileage of KW14 STX?
The last recorded mileage for KW14 STX was 116,666 miles, recorded on 28 Jul 2025 during its most recent MOT test.
Has KW14 STX passed its MOT?
KW14 STX has had 10 MOT tests with an 90% pass rate (9 passes, 1 failure). It last passed on 28 Jul 2025.
Is KW14 STX ULEZ compliant?
Based on its fuel type and registration year, KW14 STX is likely not ULEZ compliant. As a diesel vehicle registered in 2014, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KW14 STX?
KW14 STX is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.