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 2018 Seat Leon Petrol 1798cc has had 6 MOT tests on record, passing every one. It has 55,799 miles on the clock, averaging 8,335 miles per year, around the UK average of 7,400. The 1.8 TSI engine is known for cjsa and piston rings.
MOT & Mileage History for BL67 TNU
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
About average| Latest reading | 55,799 miles |
| Reading date | |
| Miles last year | 8,738 |
| Average per year | 8,335 |
| Mileage consistency | Consistent |
Check BL67 TNU
- Write-off & insurance claims Experian
- Outstanding finance check Experian
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- Plate & colour change history
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- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 6 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
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.
CJSA
Piston rings (faulty design leading to excessive oil consumption)
Premature wear on thin piston rings causes high oil burn-off, often 1 quart per 1,000-2,000 miles.[1][6]
Explore more about the Seat Leon
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Vehicle Details
| Registration | BL67 TNU |
| Make | Seat |
| Model | Leon |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 1798cc |
| Year | 2018 |
| First registered | |
| Area code | BL — Birmingham, Birmingham |
| Age identifier | 67 — September 2017 to February 2018 |
More BL67 T plates
Browse all BL67 T registrations from Birmingham.
About BL67 TNU
What car is BL67 TNU?
BL67 TNU is a blue Seat Leon, petrol (1798cc). First registered in Birmingham in 2018.
What is the mileage of BL67 TNU?
The last recorded mileage for BL67 TNU was 55,799 miles, recorded on 17 Jan 2026 during its most recent MOT test.
Has BL67 TNU passed its MOT?
BL67 TNU has had 6 MOT tests with an 100% pass rate (6 passes, 0 failures). It last passed on 17 Jan 2026.
Is BL67 TNU ULEZ compliant?
Based on its fuel type and registration year, BL67 TNU is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BL67 TNU?
BL67 TNU is approximately 8 years old. Age identifier 67 means registered between 1 September 2017 and 28 February 2018.