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 2018 Audi A3 Petrol 999cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 64,404 miles on the clock, averaging 4,198 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 RK18 ULJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 64,404 miles |
| Reading date | |
| Miles last year | 5,759 |
| Average per year | 4,198 |
| Mileage consistency | Consistent |
Check RK18 ULJ
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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 | RK18 ULJ |
| Make | Audi |
| Model | A3 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 999cc |
| Year | 2018 |
| First registered | |
| Area code | RK — Reading, Reading |
| Age identifier | 18 — March 2018 to August 2018 |
More RK18 U plates
Browse all RK18 U registrations from Reading.
About RK18 ULJ
What car is RK18 ULJ?
RK18 ULJ is an black Audi A3, petrol (999cc). First registered in Reading in 2018.
What is the mileage of RK18 ULJ?
The last recorded mileage for RK18 ULJ was 64,404 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has RK18 ULJ passed its MOT?
RK18 ULJ has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 29 Jan 2026.
Is RK18 ULJ ULEZ compliant?
Based on its fuel type and registration year, RK18 ULJ 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 RK18 ULJ?
RK18 ULJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.