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 Se Dynamic Technology Tdi Diesel 1598cc has had 7 MOT tests on record, passing 5 and failing 2 (71% pass rate). It has 139,390 miles on the clock, averaging 15,190 miles per year, above the UK average of 7,400.
MOT & Mileage History for YJ66 RWA
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 | 139,390 miles |
| Reading date | |
| Miles last year | 20,202 |
| Average per year | 15,190 |
| Mileage consistency | Consistent |
Check YJ66 RWA
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- Warranty work logged
Full MOT Test History 7 tests on record
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Vehicle Details
| Registration | YJ66 RWA |
| Make | Seat |
| Model | Leon Se Dynamic Technology Tdi |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| Area code | YJ — Leeds, Yorkshire |
| Age identifier | 66 — September 2016 to February 2017 |
More YJ66 R plates
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About YJ66 RWA
What car is YJ66 RWA?
YJ66 RWA is a black Seat Leon Se Dynamic Technology Tdi, diesel (1598cc). First registered in Leeds in 2017.
What is the mileage of YJ66 RWA?
The last recorded mileage for YJ66 RWA was 139,390 miles, recorded on 29 Jan 2026 during its most recent MOT test.
Has YJ66 RWA passed its MOT?
YJ66 RWA has had 7 MOT tests with a 71% pass rate (5 passes, 2 failures). It last passed on 29 Jan 2026.
Is YJ66 RWA ULEZ compliant?
Based on its fuel type and registration year, YJ66 RWA 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 YJ66 RWA?
YJ66 RWA is approximately 9 years old. Age identifier 66 means registered between 1 September 2016 and 28 February 2017.