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 2017 Audi A3 Petrol 999cc has had 7 MOT tests on record, passing every one. It has 84,008 miles on the clock, averaging 10,435 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 KX17 YJT
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 | 84,008 miles |
| Reading date | |
| Miles last year | 7,253 |
| Average per year | 10,435 |
| Mileage consistency | Consistent |
Check KX17 YJT
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- Plate & colour change history
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- Warranty work logged
Full MOT Test History 7 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 | KX17 YJT |
| Make | Audi |
| Model | A3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2017 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 17 — March 2017 to August 2017 |
More KX17 Y plates
Browse all KX17 Y registrations from Luton.
About KX17 YJT
What car is KX17 YJT?
KX17 YJT is a red Audi A3, petrol (999cc). First registered in Luton in 2017.
What is the mileage of KX17 YJT?
The last recorded mileage for KX17 YJT was 84,008 miles, recorded on 27 May 2026 during its most recent MOT test.
Has KX17 YJT passed its MOT?
KX17 YJT has had 7 MOT tests with an 100% pass rate (7 passes, 0 failures). It last passed on 27 May 2026.
Is KX17 YJT ULEZ compliant?
Based on its fuel type and registration year, KX17 YJT 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 KX17 YJT?
KX17 YJT is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.