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 2011 Vauxhall Vivaro Diesel 1870cc has had 17 MOT tests on record, passing 10 and failing 7 (59% pass rate). It has 180,645 miles on the clock, averaging 6,705 miles per year, below the UK average of 7,400.
MOT & Mileage History for KB51 BOS
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
Below average| Latest reading | 180,645 miles |
| Reading date | |
| Miles last year | 5,227 |
| Average per year | 6,705 |
| Mileage consistency | Consistent |
Check KB51 BOS
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Full MOT Test History 17 tests on record
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Vehicle Details
| Registration | KB51 BOS |
| Make | Vauxhall |
| Model | Vivaro |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1870cc |
| Year | 2011 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
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About KB51 BOS
What car is KB51 BOS?
KB51 BOS is a silver Vauxhall Vivaro, diesel (1870cc). First registered in Northampton in 2011.
What is the mileage of KB51 BOS?
The last recorded mileage for KB51 BOS was 180,645 miles, recorded on 11 Feb 2025 during its most recent MOT test.
Has KB51 BOS passed its MOT?
KB51 BOS has had 17 MOT tests with a 59% pass rate (10 passes, 7 failures). It last passed on 11 Feb 2025.
Is KB51 BOS ULEZ compliant?
Based on its fuel type and registration year, KB51 BOS is likely not ULEZ compliant. As a diesel vehicle registered in 2011, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KB51 BOS?
KB51 BOS is approximately 15 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.