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 2020 Seat Leon Diesel 1968cc has had 5 MOT tests on record, passing 3 and failing 2 (60% pass rate). It has 57,129 miles on the clock, averaging 11,145 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 CX20 UUC
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 | 57,129 miles |
| Reading date | |
| Miles last year | 120 |
| Average per year | 11,145 |
| Mileage consistency | Consistent |
Check CX20 UUC
- 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 5 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 | CX20 UUC |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2020 |
| First registered | |
| Area code | CX — Bangor, Cymru (Wales) |
| Age identifier | 20 — March 2020 to August 2020 |
More CX20 U plates
Browse all CX20 U registrations from Bangor.
About CX20 UUC
What car is CX20 UUC?
CX20 UUC is a white Seat Leon, diesel (1968cc). First registered in Bangor in 2020.
What is the mileage of CX20 UUC?
The last recorded mileage for CX20 UUC was 57,129 miles, recorded on 6 Feb 2025 during its most recent MOT test.
Has CX20 UUC passed its MOT?
CX20 UUC has had 5 MOT tests with a 60% pass rate (3 passes, 2 failures). It last passed on 6 Feb 2025.
Is CX20 UUC ULEZ compliant?
Based on its fuel type and registration year, CX20 UUC 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 CX20 UUC?
CX20 UUC is approximately 6 years old. Age identifier 20 means registered between 1 March 2020 and 31 August 2020.