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 Vauxhall Vectra Diesel 1995cc has had 15 MOT tests on record, passing 10 and failing 5 (67% pass rate). It has 141,547 miles on the clock, averaging 10,641 miles per year, above the UK average of 7,400.
MOT & Mileage History for KF51 BYK
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
Above average| Latest reading | 141,547 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 10,641 |
| Mileage consistency | Variable |
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Full MOT Test History 15 tests on record
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Vehicle Details
| Registration | KF51 BYK |
| Make | Vauxhall |
| Model | Vectra |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1995cc |
| Year | 2001 |
| First registered | |
| Area code | KF — Northampton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
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About KF51 BYK
What car is KF51 BYK?
KF51 BYK is a grey Vauxhall Vectra, diesel (1995cc). First registered in Northampton in 2001.
What is the mileage of KF51 BYK?
The last recorded mileage for KF51 BYK was 141,547 miles, recorded on 25 Feb 2015 during its most recent MOT test.
Has KF51 BYK passed its MOT?
KF51 BYK has had 15 MOT tests with a 67% pass rate (10 passes, 5 failures). It last passed on 25 Feb 2015.
Is KF51 BYK ULEZ compliant?
Based on its fuel type and registration year, KF51 BYK 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 KF51 BYK?
KF51 BYK is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.