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 1498cc has had 6 MOT tests on record, passing every one. It has 54,213 miles on the clock, averaging 7,234 miles per year, below the UK average of 7,400. The 1.5 TFSI engine is known for dada and engine management software / act (active cylinder technology) calibration.
MOT & Mileage History for BC18 NKJ
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 54,213 miles |
| Reading date | |
| Miles last year | 9,984 |
| Average per year | 7,234 |
| Mileage consistency | Consistent |
Check BC18 NKJ
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Buyers comparing the Audi A3 often also look at these models. Check their MOT history and reliability before deciding:
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.
DADA
Engine management software / ACT (Active Cylinder Technology) calibration
Faulty ECU mapping causes poor transition between 2- and 4-cylinder modes, leading to hesitation, juddering, or "kangarooing" (RPM drop/stall risk in 1st gear). Cross-model issue in manuals.[1][2][3][4]
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | BC18 NKJ |
| Make | Audi |
| Model | A3 |
| Colour | White |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2018 |
| First registered | |
| Area code | BC — Birmingham, Birmingham |
| Age identifier | 18 — March 2018 to August 2018 |
More BC18 N plates
Browse all BC18 N registrations from Birmingham.
About BC18 NKJ
What car is BC18 NKJ?
BC18 NKJ is a white Audi A3, petrol (1498cc). First registered in Birmingham in 2018.
What is the mileage of BC18 NKJ?
The last recorded mileage for BC18 NKJ was 54,213 miles, recorded on 11 Jun 2026 during its most recent MOT test.
Has BC18 NKJ passed its MOT?
BC18 NKJ has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 11 Jun 2026.
Is BC18 NKJ ULEZ compliant?
Based on its fuel type and registration year, BC18 NKJ 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 BC18 NKJ?
BC18 NKJ is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.