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 30 Tfsi Petrol 999cc has had 4 MOT tests on record, passing every one. It has 35,515 miles on the clock, averaging 6,962 miles per year, below the UK average of 7,400.
MOT & Mileage History for MK21 HBO
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
Below average| Latest reading | 35,515 miles |
| Reading date | |
| Miles last year | 2,709 |
| Average per year | 6,962 |
| Mileage consistency | Variable |
Check MK21 HBO
- 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
Common faults, what to check, and what to pay
Explore more about the Audi A3 S Line 30 Tfsi
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | MK21 HBO |
| Make | Audi |
| Model | A3 S Line 30 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2021 |
| First registered | |
| Area code | MK — Manchester, Manchester and Merseyside |
| Age identifier | 21 — March 2021 to August 2021 |
More MK21 H plates
Browse all MK21 H registrations from Manchester.
About MK21 HBO
What car is MK21 HBO?
MK21 HBO is an grey Audi A3 S Line 30 Tfsi, petrol (999cc). First registered in Manchester in 2021.
What is the mileage of MK21 HBO?
The last recorded mileage for MK21 HBO was 35,515 miles, recorded on 6 Jun 2026 during its most recent MOT test.
Has MK21 HBO passed its MOT?
MK21 HBO has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 6 Jun 2026.
Is MK21 HBO ULEZ compliant?
Based on its fuel type and registration year, MK21 HBO 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 MK21 HBO?
MK21 HBO is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.