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 Petrol 1991cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 17,476 miles on the clock, averaging 2,682 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KW21 GYB
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 | 17,476 miles |
| Reading date | |
| Miles last year | 2,311 |
| Average per year | 2,682 |
| Mileage consistency | Consistent |
Check KW21 GYB
- Write-off & insurance claims Experian
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- 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 | KW21 GYB |
| Make | Mercedes-Benz |
| Model | A |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1991cc |
| Year | 2021 |
| First registered | |
| Area code | KW — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KW21 G plates
Browse all KW21 G registrations from Luton.
About KW21 GYB
What car is KW21 GYB?
KW21 GYB is a grey Mercedes-Benz A, petrol (1991cc). First registered in Luton in 2021.
What is the mileage of KW21 GYB?
The last recorded mileage for KW21 GYB was 17,476 miles, recorded on 12 Mar 2026 during its most recent MOT test.
Has KW21 GYB passed its MOT?
KW21 GYB has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 12 Mar 2026.
Is KW21 GYB ULEZ compliant?
Based on its fuel type and registration year, KW21 GYB 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 KW21 GYB?
KW21 GYB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.