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 2016 Seat Leon Petrol 1984cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 67,631 miles on the clock, averaging 6,375 miles per year, below the UK average of 7,400. The 2.0 TSI Cupra engine is known for cjxb.
MOT & Mileage History for NJ66 AAU
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
Below average| Latest reading | 67,631 miles |
| Reading date | |
| Miles last year | 8,157 |
| Average per year | 6,375 |
| Mileage consistency | Variable |
Check NJ66 AAU
- 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 10 tests on record
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Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CJXB
Chain stretches, tensioner fails (inherited EA888 issue).
Explore more about the Seat Leon
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Vehicle Details
| Registration | NJ66 AAU |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Petrol |
| Engine | 1984cc |
| Year | 2016 |
| First registered | |
| Area code | NJ — Newcastle, North |
| Age identifier | 66 — September 2016 to February 2017 |
More NJ66 A plates
Browse all NJ66 A registrations from Newcastle.
About NJ66 AAU
What car is NJ66 AAU?
NJ66 AAU is an grey Seat Leon, petrol (1984cc). First registered in Newcastle in 2016.
What is the mileage of NJ66 AAU?
The last recorded mileage for NJ66 AAU was 67,631 miles, recorded on 6 Feb 2026 during its most recent MOT test.
Has NJ66 AAU passed its MOT?
NJ66 AAU has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 6 Feb 2026.
Is NJ66 AAU ULEZ compliant?
Based on its fuel type and registration year, NJ66 AAU 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 NJ66 AAU?
NJ66 AAU is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.