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 Slk Diesel 2143cc has had 13 MOT tests on record, passing 10 and failing 3 (77% pass rate). It has 55,937 miles on the clock, averaging 4,547 miles per year, well below the UK average of 7,400.
MOT & Mileage History for HN14 UHM
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 55,937 miles |
| Reading date | |
| Miles last year | 2,014 |
| Average per year | 4,547 |
| Mileage consistency | Variable |
Check HN14 UHM
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 13 tests on record
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Vehicle Details
| Registration | HN14 UHM |
| Make | Mercedes-Benz |
| Model | Slk |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 2143cc |
| Year | 2014 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 14 — March 2014 to August 2014 |
More HN14 U plates
Browse all HN14 U registrations from Portsmouth.
About HN14 UHM
What car is HN14 UHM?
HN14 UHM is an silver Mercedes-Benz Slk, diesel (2143cc). First registered in Portsmouth in 2014.
What is the mileage of HN14 UHM?
The last recorded mileage for HN14 UHM was 55,937 miles, recorded on 18 Feb 2026 during its most recent MOT test.
Has HN14 UHM passed its MOT?
HN14 UHM has had 13 MOT tests with a 77% pass rate (10 passes, 3 failures). It last passed on 18 Feb 2026.
Is HN14 UHM ULEZ compliant?
Based on its fuel type and registration year, HN14 UHM 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 HN14 UHM?
HN14 UHM is approximately 12 years old. Age identifier 14 means registered between 1 March 2014 and 31 August 2014.