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 2019 Audi A3 Petrol 1498cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 47,957 miles on the clock, averaging 9,043 miles per year, above the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for KN19 JEH
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
Above average| Latest reading | 47,957 miles |
| Reading date | |
| Miles last year | 1 |
| Average per year | 9,043 |
| Mileage consistency | Variable |
Check KN19 JEH
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Reported issues for this Audi A3
These are the most commonly reported problems on Audi A3 models (2012–2020), based on owner reports and workshop data across the UK.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Common faults, what to check, and what to pay
Explore more about the Audi A3
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Vehicle Details
| Registration | KN19 JEH |
| Make | Audi |
| Model | A3 |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2019 |
| First registered | |
| Area code | KN — Luton, Luton and Northampton |
| Age identifier | 19 — March 2019 to August 2019 |
More KN19 J plates
Browse all KN19 J registrations from Luton.
About KN19 JEH
What car is KN19 JEH?
KN19 JEH is a blue Audi A3, petrol (1498cc). First registered in Luton in 2019.
What is the mileage of KN19 JEH?
The last recorded mileage for KN19 JEH was 47,957 miles, recorded on 28 Jul 2026 during its most recent MOT test.
Has KN19 JEH passed its MOT?
KN19 JEH has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 28 Jul 2026.
Is KN19 JEH ULEZ compliant?
Based on its fuel type and registration year, KN19 JEH 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 KN19 JEH?
KN19 JEH is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.