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 103,162 miles on the clock, averaging 8,240 miles per year, around the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for GX66 OVZ
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
About average| Latest reading | 103,162 miles |
| Reading date | |
| Miles last year | 4,544 |
| Average per year | 8,240 |
| Mileage consistency | Variable |
Check GX66 OVZ
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
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- 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.
CRLB
EGR Valve
Clogs quickly with soot/carbon deposits.
Explore more about the Seat Leon
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Vehicle Details
| Registration | GX66 OVZ |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | GX — Brighton, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GX66 O plates
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About GX66 OVZ
What car is GX66 OVZ?
GX66 OVZ is a blue Seat Leon, diesel (1968cc). First registered in Brighton in 2016.
What is the mileage of GX66 OVZ?
The last recorded mileage for GX66 OVZ was 103,162 miles, recorded on 6 Nov 2025 during its most recent MOT test.
Has GX66 OVZ passed its MOT?
GX66 OVZ has had 10 MOT tests with an 80% pass rate (8 passes, 2 failures). It last passed on 6 Nov 2025.
Is GX66 OVZ ULEZ compliant?
Based on its fuel type and registration year, GX66 OVZ 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 GX66 OVZ?
GX66 OVZ is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.