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 9 MOT tests on record, passing 7 and failing 2 (78% pass rate). It has 114,384 miles on the clock, averaging 12,160 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 HX66 UJZ
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
Above average| Latest reading | 114,384 miles |
| Reading date | |
| Average per year | 12,160 |
| Mileage consistency | Variable |
Check HX66 UJZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- 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 9 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
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | HX66 UJZ |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | HX — Portsmouth, Hampshire and Dorset |
| Age identifier | 66 — September 2016 to February 2017 |
More HX66 U plates
Browse all HX66 U registrations from Portsmouth.
About HX66 UJZ
What car is HX66 UJZ?
HX66 UJZ is an grey Seat Leon, diesel (1968cc). First registered in Portsmouth in 2016.
What is the mileage of HX66 UJZ?
The last recorded mileage for HX66 UJZ was 114,384 miles, recorded on 5 Dec 2025 during its most recent MOT test.
Has HX66 UJZ passed its MOT?
HX66 UJZ has had 9 MOT tests with a 78% pass rate (7 passes, 2 failures). It last passed on 5 Dec 2025.
Is HX66 UJZ ULEZ compliant?
Based on its fuel type and registration year, HX66 UJZ 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 HX66 UJZ?
HX66 UJZ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.