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 A3 Technik 35 Tfsi Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 44,527 miles on the clock, averaging 11,317 miles per year, above the UK average of 7,400.
MOT & Mileage History for KM21 HYN
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
Above average| Latest reading | 44,527 miles |
| Reading date | |
| Average per year | 11,317 |
| Mileage consistency | Consistent |
Check KM21 HYN
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Full MOT Test History 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KM21 HYN |
| Make | Audi |
| Model | A3 Technik 35 Tfsi |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KM — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KM21 H plates
Browse all KM21 H registrations from Luton.
About KM21 HYN
What car is KM21 HYN?
KM21 HYN is a white Audi A3 Technik 35 Tfsi, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KM21 HYN?
The last recorded mileage for KM21 HYN was 44,527 miles, recorded on 3 Nov 2025 during its most recent MOT test.
Has KM21 HYN passed its MOT?
KM21 HYN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 3 Nov 2025.
Is KM21 HYN ULEZ compliant?
Based on its fuel type and registration year, KM21 HYN 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 KM21 HYN?
KM21 HYN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.