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 Diesel 1968cc has had 10 MOT tests on record, passing 8 and failing 2 (80% pass rate). It has 100,489 miles on the clock, averaging 9,689 miles per year, above the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for EX66 AZB
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 | 100,489 miles |
| Reading date | |
| Average per year | 9,689 |
| Mileage consistency | Consistent |
Check EX66 AZB
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- Plate & colour change history
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- 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
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Vehicle Details
| Registration | EX66 AZB |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | EX — Chelmsford, Essex |
| Age identifier | 66 — September 2016 to February 2017 |
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About EX66 AZB
What car is EX66 AZB?
EX66 AZB is an grey Seat Leon, diesel (1968cc). First registered in Chelmsford in 2016.
What is the mileage of EX66 AZB?
The last recorded mileage for EX66 AZB was 100,489 miles, recorded on 10 Jul 2026 during its most recent MOT test.
Has EX66 AZB passed its MOT?
EX66 AZB has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 10 Jul 2026.
Is EX66 AZB ULEZ compliant?
Based on its fuel type and registration year, EX66 AZB is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is EX66 AZB?
EX66 AZB is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.