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 999cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 32,564 miles on the clock, averaging 1,290 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BD21 NBN
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 | 32,564 miles |
| Reading date | |
| Miles last year | 7 |
| Average per year | 1,290 |
| Mileage consistency | Consistent |
Check BD21 NBN
- 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 4 tests on record
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Vehicle Details
| Registration | BD21 NBN |
| Make | Audi |
| Model | A1 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | BD — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BD21 N plates
Browse all BD21 N registrations from Birmingham.
About BD21 NBN
What car is BD21 NBN?
BD21 NBN is a black Audi A1, petrol (999cc). First registered in Birmingham in 2021.
What is the mileage of BD21 NBN?
The last recorded mileage for BD21 NBN was 32,564 miles, recorded on 30 Mar 2026 during its most recent MOT test.
Has BD21 NBN passed its MOT?
BD21 NBN has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 30 Mar 2026.
Is BD21 NBN ULEZ compliant?
Based on its fuel type and registration year, BD21 NBN 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 BD21 NBN?
BD21 NBN is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.