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 2001 Mercedes-Benz C Diesel 2685cc has had 17 MOT tests on record, passing 12 and failing 5 (71% pass rate). It has 163,152 miles on the clock, averaging 9,855 miles per year, above the UK average of 7,400.
MOT & Mileage History for HN51 BYC
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 | 163,152 miles |
| Reading date | |
| Miles last year | 4 |
| Average per year | 9,855 |
| Mileage consistency | Variable |
Check HN51 BYC
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- Service interval analysis
- Warranty work logged
Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | HN51 BYC |
| Make | Mercedes-Benz |
| Model | C |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 2685cc |
| Year | 2001 |
| First registered | |
| Area code | HN — Portsmouth, Hampshire and Dorset |
| Age identifier | 51 — September 2001 to February 2002 |
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About HN51 BYC
What car is HN51 BYC?
HN51 BYC is an black Mercedes-Benz C, diesel (2685cc). First registered in Portsmouth in 2001.
What is the mileage of HN51 BYC?
The last recorded mileage for HN51 BYC was 163,152 miles, recorded on 21 Sep 2017 during its most recent MOT test.
Has HN51 BYC passed its MOT?
HN51 BYC has had 17 MOT tests with a 71% pass rate (12 passes, 5 failures). It last passed on 21 Sep 2017.
Is HN51 BYC ULEZ compliant?
Based on its fuel type and registration year, HN51 BYC is likely not ULEZ compliant. As a diesel vehicle registered in 2001, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is HN51 BYC?
HN51 BYC is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.