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 S Line 35 Tfsi Petrol 1498cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 35,866 miles on the clock, averaging 6,472 miles per year, below the UK average of 7,400.
MOT & Mileage History for KN21 WLV
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
Below average| Latest reading | 35,866 miles |
| Reading date | |
| Miles last year | 4,340 |
| Average per year | 6,472 |
| Mileage consistency | Consistent |
Check KN21 WLV
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 4 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KN21 WLV |
| Make | Audi |
| Model | A3 S Line 35 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 W plates
Browse all KN21 W registrations from Luton.
About KN21 WLV
What car is KN21 WLV?
KN21 WLV is a grey Audi A3 S Line 35 Tfsi, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KN21 WLV?
The last recorded mileage for KN21 WLV was 35,866 miles, recorded on 8 Apr 2026 during its most recent MOT test.
Has KN21 WLV passed its MOT?
KN21 WLV has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 8 Apr 2026.
Is KN21 WLV ULEZ compliant?
Based on its fuel type and registration year, KN21 WLV 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 KN21 WLV?
KN21 WLV is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.