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 4 MOT tests on record, passing every one. It has 74,409 miles on the clock, averaging 9,128 miles per year, above 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 KV19 STO
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 | 74,409 miles |
| Reading date | |
| Miles last year | 9,751 |
| Average per year | 9,128 |
| Mileage consistency | Consistent |
Check KV19 STO
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 4 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 | KV19 STO |
| Make | Audi |
| Model | A3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | KV — Luton, Luton and Northampton |
| Age identifier | 19 — March 2019 to August 2019 |
More KV19 S plates
Browse all KV19 S registrations from Luton.
About KV19 STO
What car is KV19 STO?
KV19 STO is a red Audi A3, petrol (999cc). First registered in Luton in 2019.
What is the mileage of KV19 STO?
The last recorded mileage for KV19 STO was 74,409 miles, recorded on 28 Jan 2026 during its most recent MOT test.
Has KV19 STO passed its MOT?
KV19 STO has had 4 MOT tests with an 100% pass rate (4 passes, 0 failures). It last passed on 28 Jan 2026.
Is KV19 STO ULEZ compliant?
Based on its fuel type and registration year, KV19 STO 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 KV19 STO?
KV19 STO is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.