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 Ed 1 35 Tfsi Mhev Sa Petrol 1498cc has had 2 MOT tests on record, passing every one. It has 27,181 miles on the clock, averaging 4,155 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KN71 HFJ
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 | 27,181 miles |
| Reading date | |
| Miles last year | 3,981 |
| Average per year | 4,155 |
| Mileage consistency | Consistent |
Check KN71 HFJ
- Write-off & insurance claims Experian
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- Plate & colour change history
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- Independent garage visits
- 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 | KN71 HFJ |
| Make | Audi |
| Model | A3 S Line Ed 1 35 Tfsi Mhev Sa |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 71 — September 2021 to February 2022 |
More KN71 H plates
Browse all KN71 H registrations from Luton.
About KN71 HFJ
What car is KN71 HFJ?
KN71 HFJ is a grey Audi A3 S Line Ed 1 35 Tfsi Mhev Sa, petrol (1498cc). First registered in Luton in 2021.
What is the mileage of KN71 HFJ?
The last recorded mileage for KN71 HFJ was 27,181 miles, recorded on 15 Sep 2025 during its most recent MOT test.
Has KN71 HFJ passed its MOT?
KN71 HFJ has had 2 MOT tests with an 100% pass rate (2 passes, 0 failures). It last passed on 15 Sep 2025.
Is KN71 HFJ ULEZ compliant?
Based on its fuel type and registration year, KN71 HFJ 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 KN71 HFJ?
KN71 HFJ is approximately 5 years old. Age identifier 71 means registered between 1 September 2021 and 28 February 2022.