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 Technik 25 Tfsi Petrol 999cc has had 3 MOT tests on record, passing every one. It has 20,375 miles on the clock, averaging 4,289 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN21 BVT
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 20,375 miles |
| Reading date | |
| Miles last year | 4,906 |
| Average per year | 4,289 |
| Mileage consistency | Consistent |
Check KN21 BVT
- 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 3 tests on record
Explore more about the Audi A1 Technik 25 Tfsi
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | KN21 BVT |
| Make | Audi |
| Model | A1 Technik 25 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KN21 B plates
Browse all KN21 B registrations from Luton.
About KN21 BVT
What car is KN21 BVT?
KN21 BVT is a grey Audi A1 Technik 25 Tfsi, petrol (999cc). First registered in Luton in 2021.
What is the mileage of KN21 BVT?
The last recorded mileage for KN21 BVT was 20,375 miles, recorded on 13 Mar 2026 during its most recent MOT test.
Has KN21 BVT passed its MOT?
KN21 BVT has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 13 Mar 2026.
Is KN21 BVT ULEZ compliant?
Based on its fuel type and registration year, KN21 BVT 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 BVT?
KN21 BVT is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.