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 2006 Ford Focus Petrol 1596cc has had 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 91,173 miles on the clock, averaging 8,152 miles per year, around the UK average of 7,400.
MOT & Mileage History for KB55 BYZ
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
About average| Latest reading | 91,173 miles |
| Reading date | |
| Miles last year | 23 |
| Average per year | 8,152 |
| Mileage consistency | Variable |
Check KB55 BYZ
- 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 9 tests on record
Similar cars to consider
Buyers comparing the Ford Focus often also look at these models. Check their MOT history and reliability before deciding:
Common faults, what to check, and what to pay
Explore more about the Ford Focus
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KB55 BYZ |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 1596cc |
| Year | 2006 |
| First registered | |
| Area code | KB — Northampton, Luton and Northampton |
| Age identifier | 55 — September 2005 to February 2006 |
More KB55 B plates
Browse all KB55 B registrations from Northampton.
About KB55 BYZ
What car is KB55 BYZ?
KB55 BYZ is a silver Ford Focus, petrol (1596cc). First registered in Northampton in 2006.
What is the mileage of KB55 BYZ?
The last recorded mileage for KB55 BYZ was 91,173 miles, recorded on 10 Feb 2016 during its most recent MOT test.
Has KB55 BYZ passed its MOT?
KB55 BYZ has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 10 Feb 2016.
Is KB55 BYZ ULEZ compliant?
Based on its fuel type and registration year, KB55 BYZ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KB55 BYZ?
KB55 BYZ is approximately 20 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.