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 Audi A1 Petrol 1498cc has had 2 MOT tests on record, passing every one. It has 5,535 miles on the clock, averaging 925 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KT21 DYB
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 | 5,535 miles |
| Reading date | |
| Miles last year | 1,026 |
| Average per year | 925 |
| Mileage consistency | Consistent |
Check KT21 DYB
- 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 2 tests on record
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Vehicle Details
| Registration | KT21 DYB |
| Make | Audi |
| Model | A1 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KT21 D plates
Browse all KT21 D registrations from Luton.
About KT21 DYB
What car is KT21 DYB?
KT21 DYB is a black Audi A1, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KT21 DYB?
The last recorded mileage for KT21 DYB was 5,535 miles, recorded on 23 Sep 2025 during its most recent MOT test.
Has KT21 DYB passed its MOT?
KT21 DYB has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 23 Sep 2025.
Is KT21 DYB ULEZ compliant?
Based on its fuel type and registration year, KT21 DYB 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 KT21 DYB?
KT21 DYB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.