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 30,358 miles on the clock, averaging 4,720 miles per year, well 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 KD19 OKZ
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 | 30,358 miles |
| Reading date | |
| Miles last year | 5,282 |
| Average per year | 4,720 |
| Mileage consistency | Consistent |
Check KD19 OKZ
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- Outstanding finance check Experian
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- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- 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 | KD19 OKZ |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2019 |
| First registered | |
| Area code | KD — Northampton, Luton and Northampton |
| Age identifier | 19 — March 2019 to August 2019 |
More KD19 O plates
Browse all KD19 O registrations from Northampton.
About KD19 OKZ
What car is KD19 OKZ?
KD19 OKZ is a white Audi A3, petrol (999cc). First registered in Northampton in 2019.
What is the mileage of KD19 OKZ?
The last recorded mileage for KD19 OKZ was 30,358 miles, recorded on 4 Aug 2026 during its most recent MOT test.
Has KD19 OKZ passed its MOT?
KD19 OKZ has had 5 MOT tests with an 100% pass rate (5 passes, 0 failures). It last passed on 4 Aug 2026.
Is KD19 OKZ ULEZ compliant?
Based on its fuel type and registration year, KD19 OKZ 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 KD19 OKZ?
KD19 OKZ is approximately 7 years old. Age identifier 19 means registered between 1 March 2019 and 31 August 2019.