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 Sport 35 Tfsi Petrol 1498cc has had 2 MOT tests on record, passing every one. It has 67,056 miles on the clock, averaging 13,390 miles per year, above the UK average of 7,400.
MOT & Mileage History for KX21 HBL
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
Above average| Latest reading | 67,056 miles |
| Reading date | |
| Miles last year | 12,539 |
| Average per year | 13,390 |
| Mileage consistency | Consistent |
Check KX21 HBL
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KX21 HBL |
| Make | Audi |
| Model | A3 Sport 35 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KX21 H plates
Browse all KX21 H registrations from Luton.
About KX21 HBL
What car is KX21 HBL?
KX21 HBL is a grey Audi A3 Sport 35 Tfsi, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KX21 HBL?
The last recorded mileage for KX21 HBL was 67,056 miles, recorded on 31 Mar 2025 during its most recent MOT test.
Has KX21 HBL passed its MOT?
KX21 HBL has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 31 Mar 2025.
Is KX21 HBL ULEZ compliant?
Based on its fuel type and registration year, KX21 HBL 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 KX21 HBL?
KX21 HBL is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.