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 8 and failing once (89% pass rate). It has 61,052 miles on the clock, averaging 5,724 miles per year, below the UK average of 7,400. The 2.0 TDI engine is known for crlb and egr valve.
MOT & Mileage History for GN66 VBY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Below average| Latest reading | 61,052 miles |
| Reading date | |
| Miles last year | 6,876 |
| Average per year | 5,724 |
| Mileage consistency | Consistent |
Check GN66 VBY
- 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 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
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Vehicle Details
| Registration | GN66 VBY |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | GN — Maidstone, Garden of England |
| Age identifier | 66 — September 2016 to February 2017 |
More GN66 V plates
Browse all GN66 V registrations from Maidstone.
About GN66 VBY
What car is GN66 VBY?
GN66 VBY is a grey Seat Leon, diesel (1968cc). First registered in Maidstone in 2016.
What is the mileage of GN66 VBY?
The last recorded mileage for GN66 VBY was 61,052 miles, recorded on 10 Jun 2026 during its most recent MOT test.
Has GN66 VBY passed its MOT?
GN66 VBY has had 9 MOT tests with an 89% pass rate (8 passes, 1 failure). It last passed on 10 Jun 2026.
Is GN66 VBY ULEZ compliant?
Based on its fuel type and registration year, GN66 VBY 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 GN66 VBY?
GN66 VBY is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.