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 A4 Petrol 1395cc has had 6 MOT tests on record, passing 5 and failing once (83% pass rate). It has 50,500 miles on the clock, averaging 6,244 miles per year, below the UK average of 7,400. The 1.4 TFSI engine is known for audi or vag specialist independent garages and audi a4 b9 owner forums.
MOT & Mileage History for KJ18 OAH
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
Below average| Latest reading | 50,500 miles |
| Reading date | |
| Miles last year | 5,518 |
| Average per year | 6,244 |
| Mileage consistency | Consistent |
Check KJ18 OAH
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle 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 6 tests on record
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Reported issues for this Audi A4
These are the most commonly reported problems on Audi A4 models (2016–2023), based on owner reports and workshop data across the UK.
Audi or VAG specialist independent garages
Audi A4 B9 owner forums
Explore more about the Audi A4
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Vehicle Details
| Registration | KJ18 OAH |
| Make | Audi |
| Model | A4 |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1395cc |
| Year | 2018 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 18 — March 2018 to August 2018 |
More KJ18 O plates
Browse all KJ18 O registrations from Northampton.
About KJ18 OAH
What car is KJ18 OAH?
KJ18 OAH is a black Audi A4, petrol (1395cc). First registered in Northampton in 2018.
What is the mileage of KJ18 OAH?
The last recorded mileage for KJ18 OAH was 50,500 miles, recorded on 12 Jan 2026 during its most recent MOT test.
Has KJ18 OAH passed its MOT?
KJ18 OAH has had 6 MOT tests with an 83% pass rate (5 passes, 1 failure). It last passed on 12 Jan 2026.
Is KJ18 OAH ULEZ compliant?
Based on its fuel type and registration year, KJ18 OAH 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 KJ18 OAH?
KJ18 OAH is approximately 8 years old. Age identifier 18 means registered between 1 March 2018 and 31 August 2018.