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 2005 Mazda 3 Diesel 1560cc has had 22 MOT tests on record, passing 18 and failing 4 (82% pass rate). It has 86,294 miles on the clock, averaging 3,036 miles per year, well below the UK average of 7,400. The 1.6L Y6 Diesel engine is known for turbocharger (oil supply failure).
MOT & Mileage History for KN05 NHB
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 | 86,294 miles |
| Reading date | |
| Miles last year | 398 |
| Average per year | 3,036 |
| Mileage consistency | Variable |
Check KN05 NHB
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 22 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2003–2009), based on owner reports and workshop data across the UK.
Turbocharger (oil supply failure)
Insufficient oil supply starves turbo bearings, leading to damage or seizure.
Explore more about the Mazda 3
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN05 NHB |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1560cc |
| Year | 2005 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 05 — March 2005 to August 2005 |
More KN05 N plates
Browse all KN05 N registrations from Luton.
About KN05 NHB
What car is KN05 NHB?
KN05 NHB is a red Mazda 3, diesel (1560cc). First registered in Luton in 2005.
What is the mileage of KN05 NHB?
The last recorded mileage for KN05 NHB was 86,294 miles, recorded on 5 Sep 2025 during its most recent MOT test.
Has KN05 NHB passed its MOT?
KN05 NHB has had 22 MOT tests with an 82% pass rate (18 passes, 4 failures). It last passed on 5 Sep 2025.
Is KN05 NHB ULEZ compliant?
Based on its fuel type and registration year, KN05 NHB is likely not ULEZ compliant. As a diesel vehicle registered in 2005, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KN05 NHB?
KN05 NHB is approximately 21 years old. Age identifier 05 means registered between 1 March 2005 and 31 August 2005.