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 8 MOT tests on record, passing 7 and failing once (88% pass rate). It has 75,883 miles on the clock, averaging 10,212 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 CP66 DYO
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 75,883 miles |
| Reading date | |
| Miles last year | 10,118 |
| Average per year | 10,212 |
| Mileage consistency | Consistent |
Check CP66 DYO
- 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 8 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 | CP66 DYO |
| Make | Seat |
| Model | Leon |
| Colour | Red |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2016 |
| First registered | |
| Area code | CP — Swansea, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CP66 D plates
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About CP66 DYO
What car is CP66 DYO?
CP66 DYO is a red Seat Leon, diesel (1968cc). First registered in Swansea in 2016.
What is the mileage of CP66 DYO?
The last recorded mileage for CP66 DYO was 75,883 miles, recorded on 26 Sep 2025 during its most recent MOT test.
Has CP66 DYO passed its MOT?
CP66 DYO has had 8 MOT tests with an 88% pass rate (7 passes, 1 failure). It last passed on 26 Sep 2025.
Is CP66 DYO ULEZ compliant?
Based on its fuel type and registration year, CP66 DYO 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 CP66 DYO?
CP66 DYO is approximately 10 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.