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 Mercedes-Benz A Diesel 1950cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 43,163 miles on the clock, averaging 4,932 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KO21 OZA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 43,163 miles |
| Reading date | |
| Miles last year | 5,510 |
| Average per year | 4,932 |
| Mileage consistency | Consistent |
Check KO21 OZA
- 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 4 tests on record
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Vehicle Details
| Registration | KO21 OZA |
| Make | Mercedes-Benz |
| Model | A |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1950cc |
| Year | 2021 |
| First registered | |
| Area code | KO — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KO21 O plates
Browse all KO21 O registrations from Luton.
About KO21 OZA
What car is KO21 OZA?
KO21 OZA is a grey Mercedes-Benz A, diesel (1950cc). First registered in Luton in 2021.
What is the mileage of KO21 OZA?
The last recorded mileage for KO21 OZA was 43,163 miles, recorded on 12 Jun 2026 during its most recent MOT test.
Has KO21 OZA passed its MOT?
KO21 OZA has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 12 Jun 2026.
Is KO21 OZA ULEZ compliant?
Based on its fuel type and registration year, KO21 OZA 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 KO21 OZA?
KO21 OZA is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.