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 2021 Audi A3 S Line Edition 1 35 Tfsi Petrol 1498cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 76,632 miles on the clock, averaging 15,050 miles per year, above the UK average of 7,400.
MOT & Mileage History for KJ21 NZV
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 | 76,632 miles |
| Reading date | |
| Average per year | 15,050 |
| Mileage consistency | Consistent |
Check KJ21 NZV
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 5 tests on record
Common faults, what to check, and what to pay
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Vehicle Details
| Registration | KJ21 NZV |
| Make | Audi |
| Model | A3 S Line Edition 1 35 Tfsi |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1498cc |
| Year | 2021 |
| First registered | |
| Area code | KJ — Northampton, Luton and Northampton |
| Age identifier | 21 — March 2021 to August 2021 |
More KJ21 N plates
Browse all KJ21 N registrations from Northampton.
About KJ21 NZV
What car is KJ21 NZV?
KJ21 NZV is a grey Audi A3 S Line Edition 1 35 Tfsi, petrol (1498cc). First registered in Northampton in 2021.
What is the mileage of KJ21 NZV?
The last recorded mileage for KJ21 NZV was 76,632 miles, recorded on 24 Jun 2026 during its most recent MOT test.
Has KJ21 NZV passed its MOT?
KJ21 NZV has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 24 Jun 2026.
Is KJ21 NZV ULEZ compliant?
Based on its fuel type and registration year, KJ21 NZV 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 KJ21 NZV?
KJ21 NZV is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.