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 2017 Seat Leon Diesel 1968cc has had 6 MOT tests on record, passing every one. It has 102,769 miles on the clock, averaging 9,147 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 CA66 TWE
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 102,769 miles |
| Reading date | |
| Miles last year | 8,819 |
| Average per year | 9,147 |
| Mileage consistency | Consistent |
Check CA66 TWE
- 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 6 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 | CA66 TWE |
| Make | Seat |
| Model | Leon |
| Colour | White |
| Fuel type | Diesel |
| Engine | 1968cc |
| Year | 2017 |
| First registered | |
| Area code | CA — Cardiff, Cymru (Wales) |
| Age identifier | 66 — September 2016 to February 2017 |
More CA66 T plates
Browse all CA66 T registrations from Cardiff.
About CA66 TWE
What car is CA66 TWE?
CA66 TWE is a white Seat Leon, diesel (1968cc). First registered in Cardiff in 2017.
What is the mileage of CA66 TWE?
The last recorded mileage for CA66 TWE was 102,769 miles, recorded on 19 Nov 2025 during its most recent MOT test.
Has CA66 TWE passed its MOT?
CA66 TWE has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 19 Nov 2025.
Is CA66 TWE ULEZ compliant?
Based on its fuel type and registration year, CA66 TWE 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 CA66 TWE?
CA66 TWE is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.