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 2021 Peugeot 308 Diesel 1500cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 90,817 miles on the clock, averaging 17,219 miles per year, above the UK average of 7,400. Common Peugeot 308 issues include component and failure.
MOT & Mileage History for KN21 AVZ
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 | 90,817 miles |
| Reading date | |
| Miles last year | 14,116 |
| Average per year | 17,219 |
| Mileage consistency | Consistent |
Check KN21 AVZ
- 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 5 tests on record
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Reported issues for this Peugeot 308
These are the most commonly reported problems on Peugeot 308 models (2013–2022), based on owner reports and workshop data across the UK.
Component
Failure
Symptoms
Check
Explore more about the Peugeot 308
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Vehicle Details
| Registration | KN21 AVZ |
| Make | Peugeot |
| Model | 308 |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1500cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 A plates
Browse all KN21 A registrations from Luton.
About KN21 AVZ
What car is KN21 AVZ?
KN21 AVZ is a white Peugeot 308, diesel (1500cc). First registered in Luton in 2021.
What is the mileage of KN21 AVZ?
The last recorded mileage for KN21 AVZ was 90,817 miles, recorded on 13 Mar 2026 during its most recent MOT test.
Has KN21 AVZ passed its MOT?
KN21 AVZ has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 13 Mar 2026.
Is KN21 AVZ ULEZ compliant?
Based on its fuel type and registration year, KN21 AVZ is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is KN21 AVZ?
KN21 AVZ is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.