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 999cc has had 5 MOT tests on record, passing every one. It has 39,367 miles on the clock, averaging 6,276 miles per year, below the UK average of 7,400. The 1.0 TFSI engine is known for 1. carbon buildup on intake valves and 2. turbocharger actuator/wastegate linkage failure.
MOT & Mileage History for KT19 KSF
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
Below average| Latest reading | 39,367 miles |
| Reading date | |
| Miles last year | 6,270 |
| Average per year | 6,276 |
| Mileage consistency | Consistent |
Check KT19 KSF
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 5 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.
1. Carbon Buildup on Intake Valves
Direct-injection petrol engines like the CHZB lack fuel spray across the intake valves during the induction stroke. Without this natural cleaning action, carbon deposits accumulate on the valve stems and seats, restricting airflow.[2]
2. Turbocharger Actuator/Wastegate Linkage Failure
The actuator linkage connecting the wastegate solenoid to the wastegate valve becomes faulty or loose, causing loss of boost control. Many repair shops misdiagnose this as full turbocharger failure and recommend a costly replacement (€1,000+) when only the actuator arm needs repair (€150).[3]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KT19 KSF |
| Make | Audi |
| Model | A3 |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | KT — Luton, Luton and Northampton |
| Age identifier | 19 — March 2019 to August 2019 |
More KT19 K plates
Browse all KT19 K registrations from Luton.
About KT19 KSF
What car is KT19 KSF?
KT19 KSF is a silver Audi A3, petrol (999cc). First registered in Luton in 2019.
What is the mileage of KT19 KSF?
The last recorded mileage for KT19 KSF was 39,367 miles, recorded on 20 Mar 2026 during its most recent MOT test.
Has KT19 KSF passed its MOT?
KT19 KSF has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 20 Mar 2026.
Is KT19 KSF ULEZ compliant?
Based on its fuel type and registration year, KT19 KSF 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 KT19 KSF?
KT19 KSF is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.